uint32_t DCHVM_CLK_CTRL;
uint32_t DCHVM_RIOMMU_CTRL0;
uint32_t DCHVM_RIOMMU_STAT0;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ uint32_t DCHUBBUB_DET0_CTRL;
+ uint32_t DCHUBBUB_DET1_CTRL;
+ uint32_t DCHUBBUB_DET2_CTRL;
+ uint32_t DCHUBBUB_DET3_CTRL;
+ uint32_t DCHUBBUB_COMPBUF_CTRL;
+ uint32_t COMPBUF_RESERVED_SPACE;
+ uint32_t DCHUBBUB_DEBUG_CTRL_0;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;
+ uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D;
+#endif
};
/* set field name */
type HOSTVM_POWERSTATUS; \
type RIOMMU_ACTIVE; \
type HOSTVM_PREFETCH_DONE
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+#define HUBBUB_RET_REG_FIELD_LIST(type) \
+ type DET_DEPTH;\
+ type DET0_SIZE;\
+ type DET1_SIZE;\
+ type DET2_SIZE;\
+ type DET3_SIZE;\
+ type DET0_SIZE_CURRENT;\
+ type DET1_SIZE_CURRENT;\
+ type DET2_SIZE_CURRENT;\
+ type DET3_SIZE_CURRENT;\
+ type COMPBUF_SIZE;\
+ type COMPBUF_SIZE_CURRENT;\
+ type COMPBUF_RESERVED_SPACE_64B;\
+ type COMPBUF_RESERVED_SPACE_ZS;\
+ type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A;\
+ type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A;\
+ type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B;\
+ type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B;\
+ type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C;\
+ type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;\
+ type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;\
+ type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D
+#endif
+
struct dcn_hubbub_shift {
DCN_HUBBUB_REG_FIELD_LIST(uint8_t);
HUBBUB_STUTTER_REG_FIELD_LIST(uint8_t);
HUBBUB_HVM_REG_FIELD_LIST(uint8_t);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ HUBBUB_RET_REG_FIELD_LIST(uint8_t);
+#endif
};
struct dcn_hubbub_mask {
DCN_HUBBUB_REG_FIELD_LIST(uint32_t);
HUBBUB_STUTTER_REG_FIELD_LIST(uint32_t);
HUBBUB_HVM_REG_FIELD_LIST(uint32_t);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ HUBBUB_RET_REG_FIELD_LIST(uint32_t);
+#endif
};
struct dc;
int num_vmid;
struct dcn20_vmid vmid[16];
unsigned int detile_buf_size;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ unsigned int crb_size_segs;
+ unsigned int compbuf_size_segments;
+ unsigned int pixel_chunk_size;
+ unsigned int det0_size;
+ unsigned int det1_size;
+ unsigned int det2_size;
+ unsigned int det3_size;
+#endif
};
void hubbub2_construct(struct dcn20_hubbub *hubbub,
type ROW_TTU_MODE; \
type NUM_PKRS
+#ifdef CONFIG_DRM_AMD_DC_DCN3_1
+#define DCN31_HUBP_REG_FIELD_VARIABLE_LIST(type) \
+ DCN30_HUBP_REG_FIELD_VARIABLE_LIST(type);\
+ type HUBP_UNBOUNDED_REQ_MODE;\
+ type CURSOR_REQ_MODE;\
+ type HUBP_SOFT_RESET
+#endif
+
struct dcn_hubp2_registers {
DCN30_HUBP_REG_COMMON_VARIABLE_LIST;
};
struct dcn_hubp2_shift {
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ DCN31_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
+#else
DCN30_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
+#endif
};
struct dcn_hubp2_mask {
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ DCN31_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
+#else
DCN30_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
+#endif
};
struct dcn20_hubp {
new_pipe->update_flags.bits.gamut_remap = 1;
new_pipe->update_flags.bits.scaler = 1;
new_pipe->update_flags.bits.viewport = 1;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ new_pipe->update_flags.bits.det_size = 1;
+#endif
if (!new_pipe->top_pipe && !new_pipe->prev_odm_pipe) {
new_pipe->update_flags.bits.odm = 1;
new_pipe->update_flags.bits.global_sync = 1;
new_pipe->update_flags.bits.global_sync = 1;
}
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ if (old_pipe->det_buffer_size_kb != new_pipe->det_buffer_size_kb)
+ new_pipe->update_flags.bits.det_size = 1;
+#endif
/*
* Detect opp / tg change, only set on change, not on enable
* Assume mpcc inst = pipe index, if not this code needs to be updated
&pipe_ctx->ttu_regs,
&pipe_ctx->rq_regs,
&pipe_ctx->pipe_dlg_param);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ if (hubp->funcs->set_unbounded_requesting)
+ hubp->funcs->set_unbounded_requesting(hubp, pipe_ctx->unbounded_req);
+#endif
}
if (pipe_ctx->update_flags.bits.hubp_interdependent)
hubp->funcs->hubp_setup_interdependent(
dc->res_pool->hubbub->funcs->force_wm_propagate_to_pipes(dc->res_pool->hubbub);
}
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ if (dc->res_pool->hubbub->funcs->program_det_size && pipe_ctx->update_flags.bits.det_size)
+ dc->res_pool->hubbub->funcs->program_det_size(
+ dc->res_pool->hubbub, pipe_ctx->plane_res.hubp->inst, pipe_ctx->det_buffer_size_kb);
+#endif
+
if (pipe_ctx->update_flags.raw || pipe_ctx->plane_state->update_flags.raw || pipe_ctx->stream->update_flags.raw)
dcn20_update_dchubp_dpp(dc, pipe_ctx, context);
for (i = 0; i < dc->res_pool->pipe_count; i++)
if (context->res_ctx.pipe_ctx[i].update_flags.bits.disable
|| context->res_ctx.pipe_ctx[i].update_flags.bits.opp_changed) {
+ #if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ struct hubbub *hubbub = dc->res_pool->hubbub;
+
+ if (hubbub->funcs->program_det_size && context->res_ctx.pipe_ctx[i].update_flags.bits.disable)
+ hubbub->funcs->program_det_size(hubbub, dc->current_state->res_ctx.pipe_ctx[i].plane_res.hubp->inst, 0);
+ #endif
hws->funcs.plane_atomic_disconnect(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
DC_LOG_DC("Reset mpcc for pipe %d\n", dc->current_state->res_ctx.pipe_ctx[i].pipe_idx);
}
&context->bw_ctx.bw.dcn.watermarks,
dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000,
false);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ /* decrease compbuf size */
+ if (hubbub->funcs->program_compbuf_size)
+ hubbub->funcs->program_compbuf_size(hubbub, context->bw_ctx.bw.dcn.compbuf_size_kb, false);
+#endif
}
void dcn20_optimize_bandwidth(
dc->clk_mgr,
context,
true);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ /* increase compbuf size */
+ if (hubbub->funcs->program_compbuf_size)
+ hubbub->funcs->program_compbuf_size(hubbub, context->bw_ctx.bw.dcn.compbuf_size_kb, true);
+#endif
}
bool dcn20_update_bandwidth(
tg->funcs->tg_init(tg);
}
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ if (dc->res_pool->hubbub->funcs->init_crb)
+ dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
+#endif
}
#ifndef TRIM_FSFT
bool dcn20_optimize_timing_for_fsft(struct dc *dc,
if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
dc->res_pool->hubbub->funcs->force_pstate_change_control(
dc->res_pool->hubbub, false, false);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ if (dc->res_pool->hubbub->funcs->init_crb)
+ dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
+#endif
+
}
void dcn30_set_avmute(struct pipe_ctx *pipe_ctx, bool enable)
--- /dev/null
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "dcn30/dcn30_hubbub.h"
+#include "dcn31_hubbub.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+
+
+#define CTX \
+ hubbub2->base.ctx
+#define DC_LOGGER \
+ hubbub2->base.ctx->logger
+#define REG(reg)\
+ hubbub2->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+ hubbub2->shifts->field_name, hubbub2->masks->field_name
+
+#ifdef NUM_VMID
+#undef NUM_VMID
+#endif
+#define NUM_VMID 16
+
+#define DCN31_CRB_SEGMENT_SIZE_KB 64
+
+static void dcn31_init_crb(struct hubbub *hubbub)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+ REG_GET(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT,
+ &hubbub2->det0_size);
+
+ REG_GET(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT,
+ &hubbub2->det1_size);
+
+ REG_GET(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT,
+ &hubbub2->det2_size);
+
+ REG_GET(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT,
+ &hubbub2->det3_size);
+
+ REG_GET(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT,
+ &hubbub2->compbuf_size_segments);
+
+ REG_SET_2(COMPBUF_RESERVED_SPACE, 0,
+ COMPBUF_RESERVED_SPACE_64B, hubbub2->pixel_chunk_size / 32,
+ COMPBUF_RESERVED_SPACE_ZS, hubbub2->pixel_chunk_size / 128);
+ REG_UPDATE(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, 0x17F);
+}
+
+static void dcn31_program_det_size(struct hubbub *hubbub, int hubp_inst, unsigned int det_buffer_size_in_kbyte)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+ unsigned int det_size_segments = (det_buffer_size_in_kbyte + DCN31_CRB_SEGMENT_SIZE_KB - 1) / DCN31_CRB_SEGMENT_SIZE_KB;
+
+ switch (hubp_inst) {
+ case 0:
+ REG_UPDATE(DCHUBBUB_DET0_CTRL,
+ DET0_SIZE, det_size_segments);
+ hubbub2->det0_size = det_size_segments;
+ break;
+ case 1:
+ REG_UPDATE(DCHUBBUB_DET1_CTRL,
+ DET1_SIZE, det_size_segments);
+ hubbub2->det1_size = det_size_segments;
+ break;
+ case 2:
+ REG_UPDATE(DCHUBBUB_DET2_CTRL,
+ DET2_SIZE, det_size_segments);
+ hubbub2->det2_size = det_size_segments;
+ break;
+ case 3:
+ REG_UPDATE(DCHUBBUB_DET3_CTRL,
+ DET3_SIZE, det_size_segments);
+ hubbub2->det3_size = det_size_segments;
+ break;
+ default:
+ break;
+ }
+ /* Should never be hit, if it is we have an erroneous hw config*/
+ ASSERT(hubbub2->det0_size + hubbub2->det1_size + hubbub2->det2_size
+ + hubbub2->det3_size + hubbub2->compbuf_size_segments <= hubbub2->crb_size_segs);
+}
+
+static void dcn31_program_compbuf_size(struct hubbub *hubbub, unsigned int compbuf_size_kb, bool safe_to_increase)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+ unsigned int compbuf_size_segments = (compbuf_size_kb + DCN31_CRB_SEGMENT_SIZE_KB - 1) / DCN31_CRB_SEGMENT_SIZE_KB;
+
+ if (safe_to_increase || compbuf_size_segments <= hubbub2->compbuf_size_segments) {
+ if (compbuf_size_segments > hubbub2->compbuf_size_segments) {
+ REG_WAIT(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, hubbub2->det0_size, 1, 100);
+ REG_WAIT(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT, hubbub2->det1_size, 1, 100);
+ REG_WAIT(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT, hubbub2->det2_size, 1, 100);
+ REG_WAIT(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, hubbub2->det3_size, 1, 100);
+ }
+ /* Should never be hit, if it is we have an erroneous hw config*/
+ ASSERT(hubbub2->det0_size + hubbub2->det1_size + hubbub2->det2_size
+ + hubbub2->det3_size + compbuf_size_segments <= hubbub2->crb_size_segs);
+ REG_UPDATE(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, compbuf_size_segments);
+ REG_WAIT(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT, compbuf_size_segments, 1, 100);
+ hubbub2->compbuf_size_segments = compbuf_size_segments;
+ }
+}
+
+static uint32_t convert_and_clamp(
+ uint32_t wm_ns,
+ uint32_t refclk_mhz,
+ uint32_t clamp_value)
+{
+ uint32_t ret_val = 0;
+ ret_val = wm_ns * refclk_mhz;
+ ret_val /= 1000;
+
+ if (ret_val > clamp_value)
+ ret_val = clamp_value;
+
+ return ret_val;
+}
+
+static bool hubbub31_program_urgent_watermarks(
+ struct hubbub *hubbub,
+ struct dcn_watermark_set *watermarks,
+ unsigned int refclk_mhz,
+ bool safe_to_lower)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+ uint32_t prog_wm_value;
+ bool wm_pending = false;
+
+ /* Repeat for water mark set A, B, C and D. */
+ /* clock state A */
+ if (safe_to_lower || watermarks->a.urgent_ns > hubbub2->watermarks.a.urgent_ns) {
+ hubbub2->watermarks.a.urgent_ns = watermarks->a.urgent_ns;
+ prog_wm_value = convert_and_clamp(watermarks->a.urgent_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, 0,
+ DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value);
+
+ DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_A calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->a.urgent_ns, prog_wm_value);
+ } else if (watermarks->a.urgent_ns < hubbub2->watermarks.a.urgent_ns)
+ wm_pending = true;
+
+ /* determine the transfer time for a quantity of data for a particular requestor.*/
+ if (safe_to_lower || watermarks->a.frac_urg_bw_flip
+ > hubbub2->watermarks.a.frac_urg_bw_flip) {
+ hubbub2->watermarks.a.frac_urg_bw_flip = watermarks->a.frac_urg_bw_flip;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, watermarks->a.frac_urg_bw_flip);
+ } else if (watermarks->a.frac_urg_bw_flip
+ < hubbub2->watermarks.a.frac_urg_bw_flip)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->a.frac_urg_bw_nom
+ > hubbub2->watermarks.a.frac_urg_bw_nom) {
+ hubbub2->watermarks.a.frac_urg_bw_nom = watermarks->a.frac_urg_bw_nom;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, watermarks->a.frac_urg_bw_nom);
+ } else if (watermarks->a.frac_urg_bw_nom
+ < hubbub2->watermarks.a.frac_urg_bw_nom)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->a.urgent_latency_ns > hubbub2->watermarks.a.urgent_latency_ns) {
+ hubbub2->watermarks.a.urgent_latency_ns = watermarks->a.urgent_latency_ns;
+ prog_wm_value = convert_and_clamp(watermarks->a.urgent_latency_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, 0,
+ DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, prog_wm_value);
+ } else if (watermarks->a.urgent_latency_ns < hubbub2->watermarks.a.urgent_latency_ns)
+ wm_pending = true;
+
+ /* clock state B */
+ if (safe_to_lower || watermarks->b.urgent_ns > hubbub2->watermarks.b.urgent_ns) {
+ hubbub2->watermarks.b.urgent_ns = watermarks->b.urgent_ns;
+ prog_wm_value = convert_and_clamp(watermarks->b.urgent_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, 0,
+ DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, prog_wm_value);
+
+ DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_B calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->b.urgent_ns, prog_wm_value);
+ } else if (watermarks->b.urgent_ns < hubbub2->watermarks.b.urgent_ns)
+ wm_pending = true;
+
+ /* determine the transfer time for a quantity of data for a particular requestor.*/
+ if (safe_to_lower || watermarks->b.frac_urg_bw_flip
+ > hubbub2->watermarks.b.frac_urg_bw_flip) {
+ hubbub2->watermarks.b.frac_urg_bw_flip = watermarks->b.frac_urg_bw_flip;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, watermarks->b.frac_urg_bw_flip);
+ } else if (watermarks->b.frac_urg_bw_flip
+ < hubbub2->watermarks.b.frac_urg_bw_flip)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->b.frac_urg_bw_nom
+ > hubbub2->watermarks.b.frac_urg_bw_nom) {
+ hubbub2->watermarks.b.frac_urg_bw_nom = watermarks->b.frac_urg_bw_nom;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, watermarks->b.frac_urg_bw_nom);
+ } else if (watermarks->b.frac_urg_bw_nom
+ < hubbub2->watermarks.b.frac_urg_bw_nom)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->b.urgent_latency_ns > hubbub2->watermarks.b.urgent_latency_ns) {
+ hubbub2->watermarks.b.urgent_latency_ns = watermarks->b.urgent_latency_ns;
+ prog_wm_value = convert_and_clamp(watermarks->b.urgent_latency_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, 0,
+ DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, prog_wm_value);
+ } else if (watermarks->b.urgent_latency_ns < hubbub2->watermarks.b.urgent_latency_ns)
+ wm_pending = true;
+
+ /* clock state C */
+ if (safe_to_lower || watermarks->c.urgent_ns > hubbub2->watermarks.c.urgent_ns) {
+ hubbub2->watermarks.c.urgent_ns = watermarks->c.urgent_ns;
+ prog_wm_value = convert_and_clamp(watermarks->c.urgent_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, 0,
+ DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, prog_wm_value);
+
+ DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_C calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->c.urgent_ns, prog_wm_value);
+ } else if (watermarks->c.urgent_ns < hubbub2->watermarks.c.urgent_ns)
+ wm_pending = true;
+
+ /* determine the transfer time for a quantity of data for a particular requestor.*/
+ if (safe_to_lower || watermarks->c.frac_urg_bw_flip
+ > hubbub2->watermarks.c.frac_urg_bw_flip) {
+ hubbub2->watermarks.c.frac_urg_bw_flip = watermarks->c.frac_urg_bw_flip;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, watermarks->c.frac_urg_bw_flip);
+ } else if (watermarks->c.frac_urg_bw_flip
+ < hubbub2->watermarks.c.frac_urg_bw_flip)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->c.frac_urg_bw_nom
+ > hubbub2->watermarks.c.frac_urg_bw_nom) {
+ hubbub2->watermarks.c.frac_urg_bw_nom = watermarks->c.frac_urg_bw_nom;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, watermarks->c.frac_urg_bw_nom);
+ } else if (watermarks->c.frac_urg_bw_nom
+ < hubbub2->watermarks.c.frac_urg_bw_nom)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->c.urgent_latency_ns > hubbub2->watermarks.c.urgent_latency_ns) {
+ hubbub2->watermarks.c.urgent_latency_ns = watermarks->c.urgent_latency_ns;
+ prog_wm_value = convert_and_clamp(watermarks->c.urgent_latency_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, 0,
+ DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, prog_wm_value);
+ } else if (watermarks->c.urgent_latency_ns < hubbub2->watermarks.c.urgent_latency_ns)
+ wm_pending = true;
+
+ /* clock state D */
+ if (safe_to_lower || watermarks->d.urgent_ns > hubbub2->watermarks.d.urgent_ns) {
+ hubbub2->watermarks.d.urgent_ns = watermarks->d.urgent_ns;
+ prog_wm_value = convert_and_clamp(watermarks->d.urgent_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, 0,
+ DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, prog_wm_value);
+
+ DC_LOG_BANDWIDTH_CALCS("URGENCY_WATERMARK_D calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->d.urgent_ns, prog_wm_value);
+ } else if (watermarks->d.urgent_ns < hubbub2->watermarks.d.urgent_ns)
+ wm_pending = true;
+
+ /* determine the transfer time for a quantity of data for a particular requestor.*/
+ if (safe_to_lower || watermarks->d.frac_urg_bw_flip
+ > hubbub2->watermarks.d.frac_urg_bw_flip) {
+ hubbub2->watermarks.d.frac_urg_bw_flip = watermarks->d.frac_urg_bw_flip;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, watermarks->d.frac_urg_bw_flip);
+ } else if (watermarks->d.frac_urg_bw_flip
+ < hubbub2->watermarks.d.frac_urg_bw_flip)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->d.frac_urg_bw_nom
+ > hubbub2->watermarks.d.frac_urg_bw_nom) {
+ hubbub2->watermarks.d.frac_urg_bw_nom = watermarks->d.frac_urg_bw_nom;
+
+ REG_SET(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, 0,
+ DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, watermarks->d.frac_urg_bw_nom);
+ } else if (watermarks->d.frac_urg_bw_nom
+ < hubbub2->watermarks.d.frac_urg_bw_nom)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->d.urgent_latency_ns > hubbub2->watermarks.d.urgent_latency_ns) {
+ hubbub2->watermarks.d.urgent_latency_ns = watermarks->d.urgent_latency_ns;
+ prog_wm_value = convert_and_clamp(watermarks->d.urgent_latency_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, 0,
+ DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, prog_wm_value);
+ } else if (watermarks->d.urgent_latency_ns < hubbub2->watermarks.d.urgent_latency_ns)
+ wm_pending = true;
+
+ return wm_pending;
+}
+
+static bool hubbub31_program_stutter_watermarks(
+ struct hubbub *hubbub,
+ struct dcn_watermark_set *watermarks,
+ unsigned int refclk_mhz,
+ bool safe_to_lower)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+ uint32_t prog_wm_value;
+ bool wm_pending = false;
+
+ /* clock state A */
+ if (safe_to_lower || watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns
+ > hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) {
+ hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns =
+ watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_A calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+ } else if (watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns
+ < hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_ns
+ > hubbub2->watermarks.a.cstate_pstate.cstate_exit_ns) {
+ hubbub2->watermarks.a.cstate_pstate.cstate_exit_ns =
+ watermarks->a.cstate_pstate.cstate_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->a.cstate_pstate.cstate_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_A calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->a.cstate_pstate.cstate_exit_ns, prog_wm_value);
+ } else if (watermarks->a.cstate_pstate.cstate_exit_ns
+ < hubbub2->watermarks.a.cstate_pstate.cstate_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->a.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ > hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_z8_ns) {
+ hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_z8_ns =
+ watermarks->a.cstate_pstate.cstate_enter_plus_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->a.cstate_pstate.cstate_enter_plus_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_WATERMARK_Z8_A calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->a.cstate_pstate.cstate_enter_plus_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->a.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ < hubbub2->watermarks.a.cstate_pstate.cstate_enter_plus_exit_z8_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_z8_ns
+ > hubbub2->watermarks.a.cstate_pstate.cstate_exit_z8_ns) {
+ hubbub2->watermarks.a.cstate_pstate.cstate_exit_z8_ns =
+ watermarks->a.cstate_pstate.cstate_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->a.cstate_pstate.cstate_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_Z8_A calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->a.cstate_pstate.cstate_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->a.cstate_pstate.cstate_exit_z8_ns
+ < hubbub2->watermarks.a.cstate_pstate.cstate_exit_z8_ns)
+ wm_pending = true;
+
+ /* clock state B */
+ if (safe_to_lower || watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns
+ > hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) {
+ hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns =
+ watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_B calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+ } else if (watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns
+ < hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_ns
+ > hubbub2->watermarks.b.cstate_pstate.cstate_exit_ns) {
+ hubbub2->watermarks.b.cstate_pstate.cstate_exit_ns =
+ watermarks->b.cstate_pstate.cstate_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->b.cstate_pstate.cstate_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_B calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->b.cstate_pstate.cstate_exit_ns, prog_wm_value);
+ } else if (watermarks->b.cstate_pstate.cstate_exit_ns
+ < hubbub2->watermarks.b.cstate_pstate.cstate_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->b.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ > hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_z8_ns) {
+ hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_z8_ns =
+ watermarks->b.cstate_pstate.cstate_enter_plus_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->b.cstate_pstate.cstate_enter_plus_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_WATERMARK_Z8_B calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->b.cstate_pstate.cstate_enter_plus_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->b.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ < hubbub2->watermarks.b.cstate_pstate.cstate_enter_plus_exit_z8_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_z8_ns
+ > hubbub2->watermarks.b.cstate_pstate.cstate_exit_z8_ns) {
+ hubbub2->watermarks.b.cstate_pstate.cstate_exit_z8_ns =
+ watermarks->b.cstate_pstate.cstate_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->b.cstate_pstate.cstate_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_Z8_B calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->b.cstate_pstate.cstate_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->b.cstate_pstate.cstate_exit_z8_ns
+ < hubbub2->watermarks.b.cstate_pstate.cstate_exit_z8_ns)
+ wm_pending = true;
+
+ /* clock state C */
+ if (safe_to_lower || watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns
+ > hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) {
+ hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns =
+ watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_C calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+ } else if (watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns
+ < hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_ns
+ > hubbub2->watermarks.c.cstate_pstate.cstate_exit_ns) {
+ hubbub2->watermarks.c.cstate_pstate.cstate_exit_ns =
+ watermarks->c.cstate_pstate.cstate_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->c.cstate_pstate.cstate_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_C calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->c.cstate_pstate.cstate_exit_ns, prog_wm_value);
+ } else if (watermarks->c.cstate_pstate.cstate_exit_ns
+ < hubbub2->watermarks.c.cstate_pstate.cstate_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->c.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ > hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_z8_ns) {
+ hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_z8_ns =
+ watermarks->c.cstate_pstate.cstate_enter_plus_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->c.cstate_pstate.cstate_enter_plus_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_WATERMARK_Z8_C calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->c.cstate_pstate.cstate_enter_plus_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->c.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ < hubbub2->watermarks.c.cstate_pstate.cstate_enter_plus_exit_z8_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_z8_ns
+ > hubbub2->watermarks.c.cstate_pstate.cstate_exit_z8_ns) {
+ hubbub2->watermarks.c.cstate_pstate.cstate_exit_z8_ns =
+ watermarks->c.cstate_pstate.cstate_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->c.cstate_pstate.cstate_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_Z8_C calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->c.cstate_pstate.cstate_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->c.cstate_pstate.cstate_exit_z8_ns
+ < hubbub2->watermarks.c.cstate_pstate.cstate_exit_z8_ns)
+ wm_pending = true;
+
+ /* clock state D */
+ if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns
+ > hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) {
+ hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns =
+ watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_D calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+ } else if (watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns
+ < hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_ns
+ > hubbub2->watermarks.d.cstate_pstate.cstate_exit_ns) {
+ hubbub2->watermarks.d.cstate_pstate.cstate_exit_ns =
+ watermarks->d.cstate_pstate.cstate_exit_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->d.cstate_pstate.cstate_exit_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_D calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->d.cstate_pstate.cstate_exit_ns, prog_wm_value);
+ } else if (watermarks->d.cstate_pstate.cstate_exit_ns
+ < hubbub2->watermarks.d.cstate_pstate.cstate_exit_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ > hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_z8_ns) {
+ hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_z8_ns =
+ watermarks->d.cstate_pstate.cstate_enter_plus_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->d.cstate_pstate.cstate_enter_plus_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D, 0,
+ DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_ENTER_WATERMARK_Z8_D calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->d.cstate_pstate.cstate_enter_plus_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->d.cstate_pstate.cstate_enter_plus_exit_z8_ns
+ < hubbub2->watermarks.d.cstate_pstate.cstate_enter_plus_exit_z8_ns)
+ wm_pending = true;
+
+ if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_z8_ns
+ > hubbub2->watermarks.d.cstate_pstate.cstate_exit_z8_ns) {
+ hubbub2->watermarks.d.cstate_pstate.cstate_exit_z8_ns =
+ watermarks->d.cstate_pstate.cstate_exit_z8_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->d.cstate_pstate.cstate_exit_z8_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, 0,
+ DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_Z8_D calculated =%d\n"
+ "HW register value = 0x%x\n",
+ watermarks->d.cstate_pstate.cstate_exit_z8_ns, prog_wm_value);
+ } else if (watermarks->d.cstate_pstate.cstate_exit_z8_ns
+ < hubbub2->watermarks.d.cstate_pstate.cstate_exit_z8_ns)
+ wm_pending = true;
+
+ return wm_pending;
+}
+
+static bool hubbub31_program_pstate_watermarks(
+ struct hubbub *hubbub,
+ struct dcn_watermark_set *watermarks,
+ unsigned int refclk_mhz,
+ bool safe_to_lower)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+ uint32_t prog_wm_value;
+
+ bool wm_pending = false;
+
+ /* clock state A */
+ if (safe_to_lower || watermarks->a.cstate_pstate.pstate_change_ns
+ > hubbub2->watermarks.a.cstate_pstate.pstate_change_ns) {
+ hubbub2->watermarks.a.cstate_pstate.pstate_change_ns =
+ watermarks->a.cstate_pstate.pstate_change_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->a.cstate_pstate.pstate_change_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, 0,
+ DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_A calculated =%d\n"
+ "HW register value = 0x%x\n\n",
+ watermarks->a.cstate_pstate.pstate_change_ns, prog_wm_value);
+ } else if (watermarks->a.cstate_pstate.pstate_change_ns
+ < hubbub2->watermarks.a.cstate_pstate.pstate_change_ns)
+ wm_pending = true;
+
+ /* clock state B */
+ if (safe_to_lower || watermarks->b.cstate_pstate.pstate_change_ns
+ > hubbub2->watermarks.b.cstate_pstate.pstate_change_ns) {
+ hubbub2->watermarks.b.cstate_pstate.pstate_change_ns =
+ watermarks->b.cstate_pstate.pstate_change_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->b.cstate_pstate.pstate_change_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, 0,
+ DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_B calculated =%d\n"
+ "HW register value = 0x%x\n\n",
+ watermarks->b.cstate_pstate.pstate_change_ns, prog_wm_value);
+ } else if (watermarks->b.cstate_pstate.pstate_change_ns
+ < hubbub2->watermarks.b.cstate_pstate.pstate_change_ns)
+ wm_pending = false;
+
+ /* clock state C */
+ if (safe_to_lower || watermarks->c.cstate_pstate.pstate_change_ns
+ > hubbub2->watermarks.c.cstate_pstate.pstate_change_ns) {
+ hubbub2->watermarks.c.cstate_pstate.pstate_change_ns =
+ watermarks->c.cstate_pstate.pstate_change_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->c.cstate_pstate.pstate_change_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, 0,
+ DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_C calculated =%d\n"
+ "HW register value = 0x%x\n\n",
+ watermarks->c.cstate_pstate.pstate_change_ns, prog_wm_value);
+ } else if (watermarks->c.cstate_pstate.pstate_change_ns
+ < hubbub2->watermarks.c.cstate_pstate.pstate_change_ns)
+ wm_pending = true;
+
+ /* clock state D */
+ if (safe_to_lower || watermarks->d.cstate_pstate.pstate_change_ns
+ > hubbub2->watermarks.d.cstate_pstate.pstate_change_ns) {
+ hubbub2->watermarks.d.cstate_pstate.pstate_change_ns =
+ watermarks->d.cstate_pstate.pstate_change_ns;
+ prog_wm_value = convert_and_clamp(
+ watermarks->d.cstate_pstate.pstate_change_ns,
+ refclk_mhz, 0x1fffff);
+ REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, 0,
+ DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, prog_wm_value);
+ DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_D calculated =%d\n"
+ "HW register value = 0x%x\n\n",
+ watermarks->d.cstate_pstate.pstate_change_ns, prog_wm_value);
+ } else if (watermarks->d.cstate_pstate.pstate_change_ns
+ < hubbub2->watermarks.d.cstate_pstate.pstate_change_ns)
+ wm_pending = true;
+
+ return wm_pending;
+}
+
+static bool hubbub31_program_watermarks(
+ struct hubbub *hubbub,
+ struct dcn_watermark_set *watermarks,
+ unsigned int refclk_mhz,
+ bool safe_to_lower)
+{
+ bool wm_pending = false;
+
+ if (hubbub31_program_urgent_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+ wm_pending = true;
+
+ if (hubbub31_program_stutter_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+ wm_pending = true;
+
+ if (hubbub31_program_pstate_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower))
+ wm_pending = true;
+
+ /*
+ * The DCHub arbiter has a mechanism to dynamically rate limit the DCHub request stream to the fabric.
+ * If the memory controller is fully utilized and the DCHub requestors are
+ * well ahead of their amortized schedule, then it is safe to prevent the next winner
+ * from being committed and sent to the fabric.
+ * The utilization of the memory controller is approximated by ensuring that
+ * the number of outstanding requests is greater than a threshold specified
+ * by the ARB_MIN_REQ_OUTSTANDING. To determine that the DCHub requestors are well ahead of the amortized schedule,
+ * the slack of the next winner is compared with the ARB_SAT_LEVEL in DLG RefClk cycles.
+ *
+ * TODO: Revisit request limit after figure out right number. request limit for RM isn't decided yet, set maximum value (0x1FF)
+ * to turn off it for now.
+ */
+ /*REG_SET(DCHUBBUB_ARB_SAT_LEVEL, 0,
+ DCHUBBUB_ARB_SAT_LEVEL, 60 * refclk_mhz);
+ REG_UPDATE(DCHUBBUB_ARB_DF_REQ_OUTSTAND,
+ DCHUBBUB_ARB_MIN_REQ_OUTSTAND, 0x1FF);*/
+
+ hubbub1_allow_self_refresh_control(hubbub, !hubbub->ctx->dc->debug.disable_stutter);
+ return wm_pending;
+}
+
+static void hubbub3_get_blk256_size(unsigned int *blk256_width, unsigned int *blk256_height,
+ unsigned int bytes_per_element)
+{
+ /* copied from DML. might want to refactor DML to leverage from DML */
+ /* DML : get_blk256_size */
+ if (bytes_per_element == 1) {
+ *blk256_width = 16;
+ *blk256_height = 16;
+ } else if (bytes_per_element == 2) {
+ *blk256_width = 16;
+ *blk256_height = 8;
+ } else if (bytes_per_element == 4) {
+ *blk256_width = 8;
+ *blk256_height = 8;
+ } else if (bytes_per_element == 8) {
+ *blk256_width = 8;
+ *blk256_height = 4;
+ }
+}
+
+static void hubbub31_det_request_size(
+ unsigned int detile_buf_size,
+ unsigned int height,
+ unsigned int width,
+ unsigned int bpe,
+ bool *req128_horz_wc,
+ bool *req128_vert_wc)
+{
+ unsigned int blk256_height = 0;
+ unsigned int blk256_width = 0;
+ unsigned int swath_bytes_horz_wc, swath_bytes_vert_wc;
+
+ hubbub3_get_blk256_size(&blk256_width, &blk256_height, bpe);
+
+ swath_bytes_horz_wc = width * blk256_height * bpe;
+ swath_bytes_vert_wc = height * blk256_width * bpe;
+
+ *req128_horz_wc = (2 * swath_bytes_horz_wc <= detile_buf_size) ?
+ false : /* full 256B request */
+ true; /* half 128b request */
+
+ *req128_vert_wc = (2 * swath_bytes_vert_wc <= detile_buf_size) ?
+ false : /* full 256B request */
+ true; /* half 128b request */
+}
+
+static bool hubbub31_get_dcc_compression_cap(struct hubbub *hubbub,
+ const struct dc_dcc_surface_param *input,
+ struct dc_surface_dcc_cap *output)
+{
+ struct dc *dc = hubbub->ctx->dc;
+ enum dcc_control dcc_control;
+ unsigned int bpe;
+ enum segment_order segment_order_horz, segment_order_vert;
+ bool req128_horz_wc, req128_vert_wc;
+
+ memset(output, 0, sizeof(*output));
+
+ if (dc->debug.disable_dcc == DCC_DISABLE)
+ return false;
+
+ if (!hubbub->funcs->dcc_support_pixel_format(input->format,
+ &bpe))
+ return false;
+
+ if (!hubbub->funcs->dcc_support_swizzle(input->swizzle_mode, bpe,
+ &segment_order_horz, &segment_order_vert))
+ return false;
+
+ hubbub31_det_request_size(TO_DCN20_HUBBUB(hubbub)->detile_buf_size,
+ input->surface_size.height, input->surface_size.width,
+ bpe, &req128_horz_wc, &req128_vert_wc);
+
+ if (!req128_horz_wc && !req128_vert_wc) {
+ dcc_control = dcc_control__256_256_xxx;
+ } else if (input->scan == SCAN_DIRECTION_HORIZONTAL) {
+ if (!req128_horz_wc)
+ dcc_control = dcc_control__256_256_xxx;
+ else if (segment_order_horz == segment_order__contiguous)
+ dcc_control = dcc_control__128_128_xxx;
+ else
+ dcc_control = dcc_control__256_64_64;
+ } else if (input->scan == SCAN_DIRECTION_VERTICAL) {
+ if (!req128_vert_wc)
+ dcc_control = dcc_control__256_256_xxx;
+ else if (segment_order_vert == segment_order__contiguous)
+ dcc_control = dcc_control__128_128_xxx;
+ else
+ dcc_control = dcc_control__256_64_64;
+ } else {
+ if ((req128_horz_wc &&
+ segment_order_horz == segment_order__non_contiguous) ||
+ (req128_vert_wc &&
+ segment_order_vert == segment_order__non_contiguous))
+ /* access_dir not known, must use most constraining */
+ dcc_control = dcc_control__256_64_64;
+ else
+ /* reg128 is true for either horz and vert
+ * but segment_order is contiguous
+ */
+ dcc_control = dcc_control__128_128_xxx;
+ }
+
+ /* Exception for 64KB_R_X */
+ if ((bpe == 2) && (input->swizzle_mode == DC_SW_64KB_R_X))
+ dcc_control = dcc_control__128_128_xxx;
+
+ if (dc->debug.disable_dcc == DCC_HALF_REQ_DISALBE &&
+ dcc_control != dcc_control__256_256_xxx)
+ return false;
+
+ switch (dcc_control) {
+ case dcc_control__256_256_xxx:
+ output->grph.rgb.max_uncompressed_blk_size = 256;
+ output->grph.rgb.max_compressed_blk_size = 256;
+ output->grph.rgb.independent_64b_blks = false;
+ output->grph.rgb.dcc_controls.dcc_256_256_unconstrained = 1;
+ output->grph.rgb.dcc_controls.dcc_256_128_128 = 1;
+ break;
+ case dcc_control__128_128_xxx:
+ output->grph.rgb.max_uncompressed_blk_size = 128;
+ output->grph.rgb.max_compressed_blk_size = 128;
+ output->grph.rgb.independent_64b_blks = false;
+ output->grph.rgb.dcc_controls.dcc_128_128_uncontrained = 1;
+ output->grph.rgb.dcc_controls.dcc_256_128_128 = 1;
+ break;
+ case dcc_control__256_64_64:
+ output->grph.rgb.max_uncompressed_blk_size = 256;
+ output->grph.rgb.max_compressed_blk_size = 64;
+ output->grph.rgb.independent_64b_blks = true;
+ output->grph.rgb.dcc_controls.dcc_256_64_64 = 1;
+ break;
+ case dcc_control__256_128_128:
+ output->grph.rgb.max_uncompressed_blk_size = 256;
+ output->grph.rgb.max_compressed_blk_size = 128;
+ output->grph.rgb.independent_64b_blks = false;
+ output->grph.rgb.dcc_controls.dcc_256_128_128 = 1;
+ break;
+ }
+ output->capable = true;
+ output->const_color_support = true;
+
+ return true;
+}
+
+static int hubbub31_init_dchub_sys_ctx(struct hubbub *hubbub,
+ struct dcn_hubbub_phys_addr_config *pa_config)
+{
+ hubbub3_init_dchub_sys_ctx(hubbub, pa_config);
+
+ dcn21_dchvm_init(hubbub);
+
+ return NUM_VMID;
+}
+
+static void hubbub31_get_dchub_ref_freq(struct hubbub *hubbub,
+ unsigned int dccg_ref_freq_inKhz,
+ unsigned int *dchub_ref_freq_inKhz)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+ uint32_t ref_div = 0;
+ uint32_t ref_en = 0;
+ unsigned int dc_refclk_khz = 24000;
+
+ REG_GET_2(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, &ref_div,
+ DCHUBBUB_GLOBAL_TIMER_ENABLE, &ref_en);
+
+ if (ref_en) {
+ if (ref_div == 2)
+ *dchub_ref_freq_inKhz = dc_refclk_khz / 2;
+ else
+ *dchub_ref_freq_inKhz = dc_refclk_khz;
+
+ /*
+ * The external Reference Clock may change based on the board or
+ * platform requirements and the programmable integer divide must
+ * be programmed to provide a suitable DLG RefClk frequency between
+ * a minimum of 20MHz and maximum of 50MHz
+ */
+ if (*dchub_ref_freq_inKhz < 20000 || *dchub_ref_freq_inKhz > 50000)
+ ASSERT_CRITICAL(false);
+
+ return;
+ } else {
+ *dchub_ref_freq_inKhz = dc_refclk_khz;
+
+ // HUBBUB global timer must be enabled.
+ ASSERT_CRITICAL(false);
+ return;
+ }
+}
+
+static const struct hubbub_funcs hubbub31_funcs = {
+ .update_dchub = hubbub2_update_dchub,
+ .init_dchub_sys_ctx = hubbub31_init_dchub_sys_ctx,
+ .init_vm_ctx = hubbub2_init_vm_ctx,
+ .dcc_support_swizzle = hubbub3_dcc_support_swizzle,
+ .dcc_support_pixel_format = hubbub2_dcc_support_pixel_format,
+ .get_dcc_compression_cap = hubbub31_get_dcc_compression_cap,
+ .wm_read_state = hubbub21_wm_read_state,
+ .get_dchub_ref_freq = hubbub31_get_dchub_ref_freq,
+ .program_watermarks = hubbub31_program_watermarks,
+ .allow_self_refresh_control = hubbub1_allow_self_refresh_control,
+ .is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
+ .program_det_size = dcn31_program_det_size,
+ .program_compbuf_size = dcn31_program_compbuf_size,
+ .init_crb = dcn31_init_crb
+};
+
+void hubbub31_construct(struct dcn20_hubbub *hubbub31,
+ struct dc_context *ctx,
+ const struct dcn_hubbub_registers *hubbub_regs,
+ const struct dcn_hubbub_shift *hubbub_shift,
+ const struct dcn_hubbub_mask *hubbub_mask,
+ int det_size_kb,
+ int pixel_chunk_size_kb,
+ int config_return_buffer_size_kb)
+{
+
+ hubbub3_construct(hubbub31, ctx, hubbub_regs, hubbub_shift, hubbub_mask);
+ hubbub31->base.funcs = &hubbub31_funcs;
+ hubbub31->detile_buf_size = det_size_kb * 1024;
+ hubbub31->pixel_chunk_size = pixel_chunk_size_kb * 1024;
+ hubbub31->crb_size_segs = config_return_buffer_size_kb / DCN31_CRB_SEGMENT_SIZE_KB;
+}
+
--- /dev/null
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HUBBUB_DCN31_H__
+#define __DC_HUBBUB_DCN31_H__
+
+#include "dcn21/dcn21_hubbub.h"
+
+#define HUBBUB_REG_LIST_DCN31(id)\
+ HUBBUB_REG_LIST_DCN30(id),\
+ SR(DCHVM_CTRL0),\
+ SR(DCHVM_MEM_CTRL),\
+ SR(DCHVM_CLK_CTRL),\
+ SR(DCHVM_RIOMMU_CTRL0),\
+ SR(DCHVM_RIOMMU_STAT0),\
+ SR(DCHUBBUB_DET0_CTRL),\
+ SR(DCHUBBUB_DET1_CTRL),\
+ SR(DCHUBBUB_DET2_CTRL),\
+ SR(DCHUBBUB_DET3_CTRL),\
+ SR(DCHUBBUB_COMPBUF_CTRL),\
+ SR(COMPBUF_RESERVED_SPACE),\
+ SR(DCHUBBUB_DEBUG_CTRL_0),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D),\
+ SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D)
+
+#define HUBBUB_MASK_SH_LIST_DCN31(mask_sh)\
+ HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh), \
+ HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \
+ HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
+ HUBBUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE, mask_sh), \
+ HUBBUB_SF(DCN_VM_FB_LOCATION_TOP, FB_TOP, mask_sh), \
+ HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \
+ HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \
+ HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
+ HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
+ HUBBUB_SF(DCHVM_CTRL0, HOSTVM_INIT_REQ, mask_sh),\
+ HUBBUB_SF(DCHVM_MEM_CTRL, HVM_GPUVMRET_PWR_REQ_DIS, mask_sh),\
+ HUBBUB_SF(DCHVM_MEM_CTRL, HVM_GPUVMRET_FORCE_REQ, mask_sh),\
+ HUBBUB_SF(DCHVM_MEM_CTRL, HVM_GPUVMRET_POWER_STATUS, mask_sh),\
+ HUBBUB_SF(DCHVM_CLK_CTRL, HVM_DISPCLK_R_GATE_DIS, mask_sh),\
+ HUBBUB_SF(DCHVM_CLK_CTRL, HVM_DISPCLK_G_GATE_DIS, mask_sh),\
+ HUBBUB_SF(DCHVM_CLK_CTRL, HVM_DCFCLK_R_GATE_DIS, mask_sh),\
+ HUBBUB_SF(DCHVM_CLK_CTRL, HVM_DCFCLK_G_GATE_DIS, mask_sh),\
+ HUBBUB_SF(DCHVM_CLK_CTRL, TR_REQ_REQCLKREQ_MODE, mask_sh),\
+ HUBBUB_SF(DCHVM_CLK_CTRL, TW_RSP_COMPCLKREQ_MODE, mask_sh),\
+ HUBBUB_SF(DCHVM_RIOMMU_CTRL0, HOSTVM_PREFETCH_REQ, mask_sh),\
+ HUBBUB_SF(DCHVM_RIOMMU_CTRL0, HOSTVM_POWERSTATUS, mask_sh),\
+ HUBBUB_SF(DCHVM_RIOMMU_STAT0, RIOMMU_ACTIVE, mask_sh),\
+ HUBBUB_SF(DCHVM_RIOMMU_STAT0, HOSTVM_PREFETCH_DONE, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET2_CTRL, DET2_SIZE, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT, mask_sh),\
+ HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_64B, mask_sh),\
+ HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_ZS, mask_sh),\
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_A, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_B, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D, DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_A, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_B, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C, mask_sh), \
+ HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D, mask_sh)
+
+
+void hubbub31_construct(struct dcn20_hubbub *hubbub3,
+ struct dc_context *ctx,
+ const struct dcn_hubbub_registers *hubbub_regs,
+ const struct dcn_hubbub_shift *hubbub_shift,
+ const struct dcn_hubbub_mask *hubbub_mask,
+ int det_size_kb,
+ int pixel_chunk_size_kb,
+ int config_return_buffer_size_kb);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2012-20 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dce_calcs.h"
+#include "reg_helper.h"
+#include "basics/conversion.h"
+#include "dcn31_hubp.h"
+
+#define REG(reg)\
+ hubp2->hubp_regs->reg
+
+#define CTX \
+ hubp2->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+ hubp2->hubp_shift->field_name, hubp2->hubp_mask->field_name
+
+void hubp31_set_unbounded_requesting(struct hubp *hubp, bool enable)
+{
+ struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+
+ REG_UPDATE(DCHUBP_CNTL, HUBP_UNBOUNDED_REQ_MODE, enable);
+ REG_UPDATE(CURSOR_CONTROL, CURSOR_REQ_MODE, enable);
+}
+
+void hubp31_soft_reset(struct hubp *hubp, bool reset)
+{
+ struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
+
+ REG_UPDATE(DCHUBP_CNTL, HUBP_SOFT_RESET, reset);
+}
+
+static struct hubp_funcs dcn31_hubp_funcs = {
+ .hubp_enable_tripleBuffer = hubp2_enable_triplebuffer,
+ .hubp_is_triplebuffer_enabled = hubp2_is_triplebuffer_enabled,
+ .hubp_program_surface_flip_and_addr = hubp3_program_surface_flip_and_addr,
+ .hubp_program_surface_config = hubp3_program_surface_config,
+ .hubp_is_flip_pending = hubp2_is_flip_pending,
+ .hubp_setup = hubp3_setup,
+ .hubp_setup_interdependent = hubp2_setup_interdependent,
+ .hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings,
+ .set_blank = hubp2_set_blank,
+ .dcc_control = hubp3_dcc_control,
+ .mem_program_viewport = min_set_viewport,
+ .set_cursor_attributes = hubp2_cursor_set_attributes,
+ .set_cursor_position = hubp2_cursor_set_position,
+ .hubp_clk_cntl = hubp2_clk_cntl,
+ .hubp_vtg_sel = hubp2_vtg_sel,
+ .dmdata_set_attributes = hubp3_dmdata_set_attributes,
+ .dmdata_load = hubp2_dmdata_load,
+ .dmdata_status_done = hubp2_dmdata_status_done,
+ .hubp_read_state = hubp3_read_state,
+ .hubp_clear_underflow = hubp2_clear_underflow,
+ .hubp_set_flip_control_surface_gsl = hubp2_set_flip_control_surface_gsl,
+ .hubp_init = hubp3_init,
+ .set_unbounded_requesting = hubp31_set_unbounded_requesting,
+ .hubp_soft_reset = hubp31_soft_reset,
+ .hubp_in_blank = hubp1_in_blank,
+};
+
+bool hubp31_construct(
+ struct dcn20_hubp *hubp2,
+ struct dc_context *ctx,
+ uint32_t inst,
+ const struct dcn_hubp2_registers *hubp_regs,
+ const struct dcn_hubp2_shift *hubp_shift,
+ const struct dcn_hubp2_mask *hubp_mask)
+{
+ hubp2->base.funcs = &dcn31_hubp_funcs;
+ hubp2->base.ctx = ctx;
+ hubp2->hubp_regs = hubp_regs;
+ hubp2->hubp_shift = hubp_shift;
+ hubp2->hubp_mask = hubp_mask;
+ hubp2->base.inst = inst;
+ hubp2->base.opp_id = OPP_ID_INVALID;
+ hubp2->base.mpcc_id = 0xf;
+
+ return true;
+}
--- /dev/null
+/*
+ * Copyright 2012-20 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HUBP_DCN31_H__
+#define __DC_HUBP_DCN31_H__
+
+#include "dcn20/dcn20_hubp.h"
+#include "dcn21/dcn21_hubp.h"
+#include "dcn30/dcn30_hubp.h"
+
+#define HUBP_MASK_SH_LIST_DCN31(mask_sh)\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, REFCYC_PER_VM_DMDATA, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, DMDATA_VM_FAULT_STATUS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, DMDATA_VM_FAULT_STATUS_CLEAR, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, DMDATA_VM_UNDERFLOW_STATUS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, DMDATA_VM_LATE_STATUS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, DMDATA_VM_UNDERFLOW_STATUS_CLEAR, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_DMDATA_VM_CNTL, DMDATA_VM_DONE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_BLANK_EN, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_TTU_DISABLE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_UNDERFLOW_STATUS, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_UNDERFLOW_CLEAR, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_NO_OUTSTANDING_REQ, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_VTG_SEL, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_UNBOUNDED_REQ_MODE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_IN_BLANK, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_SOFT_RESET, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_PIPES, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, PIPE_INTERLEAVE, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, MAX_COMPRESSED_FRAGS, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_PKRS, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_TILING_CONFIG, SW_MODE, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_TILING_CONFIG, META_LINEAR, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_TILING_CONFIG, PIPE_ALIGNED, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_PITCH, PITCH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_PITCH, META_PITCH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_PITCH_C, PITCH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_PITCH_C, META_PITCH_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_FLIP_TYPE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_FLIP_MODE_FOR_STEREOSYNC, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_FLIP_IN_STEREOSYNC, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_FLIP_PENDING, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_UPDATE_LOCK, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_X_START, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_Y_START, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_WIDTH, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_HEIGHT, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_X_START, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_Y_START, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_WIDTH_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_HEIGHT_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_X_START_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_Y_START_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION_C, SEC_VIEWPORT_WIDTH_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION_C, SEC_VIEWPORT_HEIGHT_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_START_C, SEC_VIEWPORT_X_START_C, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SEC_VIEWPORT_START_C, SEC_VIEWPORT_Y_START_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, PRIMARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS, PRIMARY_SURFACE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH, SECONDARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_SURFACE_ADDRESS, SECONDARY_SURFACE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, PRIMARY_META_SURFACE_ADDRESS_HIGH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS, PRIMARY_META_SURFACE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH, SECONDARY_META_SURFACE_ADDRESS_HIGH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS, SECONDARY_META_SURFACE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C, PRIMARY_SURFACE_ADDRESS_HIGH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_C, PRIMARY_SURFACE_ADDRESS_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH_C, SECONDARY_SURFACE_ADDRESS_HIGH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_SURFACE_ADDRESS_C, SECONDARY_SURFACE_ADDRESS_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C, PRIMARY_META_SURFACE_ADDRESS_HIGH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_C, PRIMARY_META_SURFACE_ADDRESS_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH_C, SECONDARY_META_SURFACE_ADDRESS_HIGH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS_C, SECONDARY_META_SURFACE_ADDRESS_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_INUSE, SURFACE_INUSE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_INUSE_HIGH, SURFACE_INUSE_ADDRESS_HIGH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_INUSE_C, SURFACE_INUSE_ADDRESS_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_INUSE_HIGH_C, SURFACE_INUSE_ADDRESS_HIGH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE, SURFACE_EARLIEST_INUSE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_HIGH, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_C, SURFACE_EARLIEST_INUSE_ADDRESS_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_HIGH_C, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_TMZ, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_TMZ_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_META_SURFACE_TMZ, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_META_SURFACE_TMZ_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_EN, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_IND_BLK, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_IND_BLK_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_TMZ, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_TMZ_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_META_SURFACE_TMZ, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_META_SURFACE_TMZ_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_DCC_EN, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_DCC_IND_BLK, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, SECONDARY_SURFACE_DCC_IND_BLK_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_INT_MASK, mask_sh),\
+ HUBP_SF(HUBPRET0_HUBPRET_CONTROL, DET_BUF_PLANE1_BASE_ADDRESS, mask_sh),\
+ HUBP_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_CB_B, mask_sh),\
+ HUBP_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_CR_R, mask_sh),\
+ HUBP_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_Y_G, mask_sh),\
+ HUBP_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_ALPHA, mask_sh),\
+ HUBP_SF(HUBPRET0_HUBPRET_CONTROL, PACK_3TO2_ELEMENT_DISABLE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_EXPANSION_MODE, DRQ_EXPANSION_MODE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_EXPANSION_MODE, PRQ_EXPANSION_MODE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_EXPANSION_MODE, MRQ_EXPANSION_MODE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_EXPANSION_MODE, CRQ_EXPANSION_MODE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, CHUNK_SIZE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, MIN_CHUNK_SIZE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, META_CHUNK_SIZE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, MIN_META_CHUNK_SIZE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, DPTE_GROUP_SIZE, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, SWATH_HEIGHT, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, PTE_ROW_HEIGHT_LINEAR, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, CHUNK_SIZE_C, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, MIN_CHUNK_SIZE_C, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, META_CHUNK_SIZE_C, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, MIN_META_CHUNK_SIZE_C, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, DPTE_GROUP_SIZE_C, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, SWATH_HEIGHT_C, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, PTE_ROW_HEIGHT_LINEAR_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_BLANK_OFFSET_0, REFCYC_H_BLANK_END, mask_sh),\
+ HUBP_SF(HUBPREQ0_BLANK_OFFSET_0, DLG_V_BLANK_END, mask_sh),\
+ HUBP_SF(HUBPREQ0_BLANK_OFFSET_1, MIN_DST_Y_NEXT_START, mask_sh),\
+ HUBP_SF(HUBPREQ0_DST_DIMENSIONS, REFCYC_PER_HTOTAL, mask_sh),\
+ HUBP_SF(HUBPREQ0_DST_AFTER_SCALER, REFCYC_X_AFTER_SCALER, mask_sh),\
+ HUBP_SF(HUBPREQ0_DST_AFTER_SCALER, DST_Y_AFTER_SCALER, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_0, DST_Y_PER_VM_VBLANK, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_0, DST_Y_PER_ROW_VBLANK, mask_sh),\
+ HUBP_SF(HUBPREQ0_REF_FREQ_TO_PIX_FREQ, REF_FREQ_TO_PIX_FREQ, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_1, REFCYC_PER_PTE_GROUP_VBLANK_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_3, REFCYC_PER_META_CHUNK_VBLANK_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_NOM_PARAMETERS_4, DST_Y_PER_META_ROW_NOM_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_NOM_PARAMETERS_5, REFCYC_PER_META_CHUNK_NOM_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_PER_LINE_DELIVERY_PRE, REFCYC_PER_LINE_DELIVERY_PRE_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_PER_LINE_DELIVERY_PRE, REFCYC_PER_LINE_DELIVERY_PRE_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_PER_LINE_DELIVERY, REFCYC_PER_LINE_DELIVERY_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_PER_LINE_DELIVERY, REFCYC_PER_LINE_DELIVERY_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_2, REFCYC_PER_PTE_GROUP_VBLANK_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_4, REFCYC_PER_META_CHUNK_VBLANK_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_NOM_PARAMETERS_6, DST_Y_PER_META_ROW_NOM_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_NOM_PARAMETERS_7, REFCYC_PER_META_CHUNK_NOM_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_TTU_QOS_WM, QoS_LEVEL_LOW_WM, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_TTU_QOS_WM, QoS_LEVEL_HIGH_WM, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_GLOBAL_TTU_CNTL, MIN_TTU_VBLANK, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_GLOBAL_TTU_CNTL, QoS_LEVEL_FLIP, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_GLOBAL_TTU_CNTL, ROW_TTU_MODE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, REFCYC_PER_REQ_DELIVERY, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, QoS_LEVEL_FIXED, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, QoS_RAMP_DISABLE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL1, REFCYC_PER_REQ_DELIVERY_PRE, mask_sh),\
+ HUBP_SF(HUBP0_HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, mask_sh),\
+ HUBP_MASK_SH_LIST_DCN_VM(mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SURFACE_CONFIG, H_MIRROR_EN, mask_sh),\
+ HUBP_SF(HUBP0_DCSURF_SURFACE_CONFIG, ALPHA_PLANE_EN, mask_sh),\
+ HUBP_SF(HUBPREQ0_PREFETCH_SETTINGS, DST_Y_PREFETCH, mask_sh),\
+ HUBP_SF(HUBPREQ0_PREFETCH_SETTINGS, VRATIO_PREFETCH, mask_sh),\
+ HUBP_SF(HUBPREQ0_PREFETCH_SETTINGS_C, VRATIO_PREFETCH_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_LOW_ADDR, MC_VM_SYSTEM_APERTURE_LOW_ADDR, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_HIGH_ADDR, MC_VM_SYSTEM_APERTURE_HIGH_ADDR, mask_sh),\
+ HUBP_SF(HUBPREQ0_CURSOR_SETTINGS, CURSOR0_DST_Y_OFFSET, mask_sh), \
+ HUBP_SF(HUBPREQ0_CURSOR_SETTINGS, CURSOR0_CHUNK_HDL_ADJUST, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_WIDTH, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_HEIGHT, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_REQ_MODE, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_X_POSITION, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+ HUBP_SF(CURSOR0_0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_ADDRESS_HIGH, DMDATA_ADDRESS_HIGH, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_MODE, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_UPDATED, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_REPEAT, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_CNTL, DMDATA_SIZE, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_SW_CNTL, DMDATA_SW_UPDATED, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_SW_CNTL, DMDATA_SW_REPEAT, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_SW_CNTL, DMDATA_SW_SIZE, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_QOS_CNTL, DMDATA_QOS_MODE, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_QOS_CNTL, DMDATA_QOS_LEVEL, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_QOS_CNTL, DMDATA_DL_DELTA, mask_sh), \
+ HUBP_SF(CURSOR0_0_DMDATA_STATUS, DMDATA_DONE, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_0, DST_Y_PER_VM_FLIP, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_0, DST_Y_PER_ROW_FLIP, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_1, REFCYC_PER_PTE_GROUP_FLIP_L, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_2, REFCYC_PER_META_CHUNK_FLIP_L, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_VREADY_AT_OR_AFTER_VSYNC, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_DISABLE_STOP_DATA_DURING_VM, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, HUBPREQ_MASTER_UPDATE_LOCK_STATUS, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL2, SURFACE_GSL_ENABLE, mask_sh),\
+ HUBP_SF(HUBPREQ0_DCSURF_FLIP_CONTROL2, SURFACE_TRIPLE_BUFFER_ENABLE, mask_sh),\
+ HUBP_SF(HUBPREQ0_VMID_SETTINGS_0, VMID, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_3, REFCYC_PER_VM_GROUP_FLIP, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_4, REFCYC_PER_VM_REQ_FLIP, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_5, REFCYC_PER_PTE_GROUP_FLIP_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_FLIP_PARAMETERS_6, REFCYC_PER_META_CHUNK_FLIP_C, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_5, REFCYC_PER_VM_GROUP_VBLANK, mask_sh),\
+ HUBP_SF(HUBPREQ0_VBLANK_PARAMETERS_6, REFCYC_PER_VM_REQ_VBLANK, mask_sh),\
+ HUBP_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, VM_GROUP_SIZE, mask_sh)
+
+
+bool hubp31_construct(
+ struct dcn20_hubp *hubp2,
+ struct dc_context *ctx,
+ uint32_t inst,
+ const struct dcn_hubp2_registers *hubp_regs,
+ const struct dcn_hubp2_shift *hubp_shift,
+ const struct dcn_hubp2_mask *hubp_mask);
+
+void hubp31_soft_reset(struct hubp *hubp, bool reset);
+
+void hubp31_set_unbounded_requesting(struct hubp *hubp, bool enable);
+
+#endif /* __DC_HUBP_DCN31_H__ */
uint32_t scaler : 1;
uint32_t viewport : 1;
uint32_t plane_changed : 1;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ uint32_t det_size : 1;
+#endif
} bits;
uint32_t raw;
};
struct _vcs_dpi_display_ttu_regs_st ttu_regs;
struct _vcs_dpi_display_rq_regs_st rq_regs;
struct _vcs_dpi_display_pipe_dest_params_st pipe_dlg_param;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ int det_buffer_size_kb;
+ bool unbounded_req;
+#endif
#endif
union pipe_update_flags update_flags;
struct dwbc *dwbc;
struct dc_clocks clk;
struct dcn_watermark_set watermarks;
struct dcn_bw_writeback bw_writeback;
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ int compbuf_size_kb;
+#endif
};
union bw_output {
void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow);
void (*init_watermarks)(struct hubbub *hubbub);
+#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
+ void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte);
+ void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase);
+ void (*init_crb)(struct hubbub *hubbub);
+#endif
};
struct hubbub {
struct dchub_init_data;
struct cstate_pstate_watermarks_st {
uint32_t cstate_exit_ns;
+#ifdef CONFIG_DRM_AMD_DC_DCN3_1
+ uint32_t cstate_exit_z8_ns;
+ uint32_t cstate_enter_plus_exit_z8_ns;
+#endif
uint32_t cstate_enter_plus_exit_ns;
uint32_t pstate_change_ns;
};
projects / platform / kernel / linux-starfive.git / commitdiff