void intel_psr_irq_handler(struct intel_dp *intel_dp, u32 psr_iir)
{
- enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
ktime_t time_ns = ktime_get();
i915_reg_t imr_reg;
if (DISPLAY_VER(dev_priv) >= 12)
- imr_reg = TRANS_PSR_IMR(intel_dp->psr.transcoder);
+ imr_reg = TRANS_PSR_IMR(cpu_transcoder);
else
imr_reg = EDP_PSR_IMR;
static void hsw_activate_psr1(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
u32 max_sleep_time = 0x1f;
u32 val = EDP_PSR_ENABLE;
if (DISPLAY_VER(dev_priv) >= 8)
val |= EDP_PSR_CRC_ENABLE;
- intel_de_rmw(dev_priv, EDP_PSR_CTL(intel_dp->psr.transcoder),
+ intel_de_rmw(dev_priv, EDP_PSR_CTL(cpu_transcoder),
~EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK, val);
}
static void hsw_activate_psr2(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
u32 val = EDP_PSR2_ENABLE;
val |= EDP_PSR2_IDLE_FRAMES(psr_compute_idle_frames(intel_dp));
if (intel_dp->psr.psr2_sel_fetch_enabled) {
u32 tmp;
- tmp = intel_de_read(dev_priv, PSR2_MAN_TRK_CTL(intel_dp->psr.transcoder));
+ tmp = intel_de_read(dev_priv, PSR2_MAN_TRK_CTL(cpu_transcoder));
drm_WARN_ON(&dev_priv->drm, !(tmp & PSR2_MAN_TRK_CTL_ENABLE));
} else if (HAS_PSR2_SEL_FETCH(dev_priv)) {
- intel_de_write(dev_priv,
- PSR2_MAN_TRK_CTL(intel_dp->psr.transcoder), 0);
+ intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(cpu_transcoder), 0);
}
/*
* PSR2 HW is incorrectly using EDP_PSR_TP1_TP3_SEL and BSpec is
* recommending keep this bit unset while PSR2 is enabled.
*/
- intel_de_write(dev_priv, EDP_PSR_CTL(intel_dp->psr.transcoder), 0);
+ intel_de_write(dev_priv, EDP_PSR_CTL(cpu_transcoder), 0);
- intel_de_write(dev_priv, EDP_PSR2_CTL(intel_dp->psr.transcoder), val);
+ intel_de_write(dev_priv, EDP_PSR2_CTL(cpu_transcoder), val);
}
static bool
-transcoder_has_psr2(struct drm_i915_private *dev_priv, enum transcoder trans)
+transcoder_has_psr2(struct drm_i915_private *dev_priv, enum transcoder cpu_transcoder)
{
if (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14)
- return trans == TRANSCODER_A || trans == TRANSCODER_B;
+ return cpu_transcoder == TRANSCODER_A || cpu_transcoder == TRANSCODER_B;
else if (DISPLAY_VER(dev_priv) >= 12)
- return trans == TRANSCODER_A;
+ return cpu_transcoder == TRANSCODER_A;
else
- return trans == TRANSCODER_EDP;
+ return cpu_transcoder == TRANSCODER_EDP;
}
static u32 intel_get_frame_time_us(const struct intel_crtc_state *cstate)
u32 idle_frames)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
- intel_de_rmw(dev_priv, EDP_PSR2_CTL(intel_dp->psr.transcoder),
+ intel_de_rmw(dev_priv, EDP_PSR2_CTL(cpu_transcoder),
EDP_PSR2_IDLE_FRAMES_MASK,
EDP_PSR2_IDLE_FRAMES(idle_frames));
}
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
+ enum transcoder cpu_transcoder = pipe_config->cpu_transcoder;
struct intel_dp *intel_dp;
u32 val;
goto unlock;
if (HAS_PSR2_SEL_FETCH(dev_priv)) {
- val = intel_de_read(dev_priv, PSR2_MAN_TRK_CTL(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, PSR2_MAN_TRK_CTL(cpu_transcoder));
if (val & PSR2_MAN_TRK_CTL_ENABLE)
pipe_config->enable_psr2_sel_fetch = true;
}
if (DISPLAY_VER(dev_priv) >= 12) {
- val = intel_de_read(dev_priv, TRANS_EXITLINE(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, TRANS_EXITLINE(cpu_transcoder));
pipe_config->dc3co_exitline = REG_FIELD_GET(EXITLINE_MASK, val);
}
unlock:
static void intel_psr_activate(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
- enum transcoder transcoder = intel_dp->psr.transcoder;
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
- if (transcoder_has_psr2(dev_priv, transcoder))
+ if (transcoder_has_psr2(dev_priv, cpu_transcoder))
drm_WARN_ON(&dev_priv->drm,
- intel_de_read(dev_priv, EDP_PSR2_CTL(transcoder)) & EDP_PSR2_ENABLE);
+ intel_de_read(dev_priv, EDP_PSR2_CTL(cpu_transcoder)) & EDP_PSR2_ENABLE);
drm_WARN_ON(&dev_priv->drm,
- intel_de_read(dev_priv, EDP_PSR_CTL(transcoder)) & EDP_PSR_ENABLE);
+ intel_de_read(dev_priv, EDP_PSR_CTL(cpu_transcoder)) & EDP_PSR_ENABLE);
drm_WARN_ON(&dev_priv->drm, intel_dp->psr.active);
lockdep_assert_held(&intel_dp->psr.lock);
if (DISPLAY_VER(dev_priv) < 11)
mask |= EDP_PSR_DEBUG_MASK_DISP_REG_WRITE;
- intel_de_write(dev_priv, EDP_PSR_DEBUG(intel_dp->psr.transcoder),
+ intel_de_write(dev_priv, EDP_PSR_DEBUG(cpu_transcoder),
mask);
psr_irq_control(intel_dp);
static bool psr_interrupt_error_check(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
u32 val;
/*
* to avoid any rendering problems.
*/
if (DISPLAY_VER(dev_priv) >= 12)
- val = intel_de_read(dev_priv,
- TRANS_PSR_IIR(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, TRANS_PSR_IIR(cpu_transcoder));
else
val = intel_de_read(dev_priv, EDP_PSR_IIR);
val &= psr_irq_psr_error_bit_get(intel_dp);
static void intel_psr_exit(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
u32 val;
if (!intel_dp->psr.active) {
- if (transcoder_has_psr2(dev_priv, intel_dp->psr.transcoder)) {
- val = intel_de_read(dev_priv,
- EDP_PSR2_CTL(intel_dp->psr.transcoder));
+ if (transcoder_has_psr2(dev_priv, cpu_transcoder)) {
+ val = intel_de_read(dev_priv, EDP_PSR2_CTL(cpu_transcoder));
drm_WARN_ON(&dev_priv->drm, val & EDP_PSR2_ENABLE);
}
- val = intel_de_read(dev_priv,
- EDP_PSR_CTL(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR_CTL(cpu_transcoder));
drm_WARN_ON(&dev_priv->drm, val & EDP_PSR_ENABLE);
return;
if (intel_dp->psr.psr2_enabled) {
tgl_disallow_dc3co_on_psr2_exit(intel_dp);
- val = intel_de_rmw(dev_priv, EDP_PSR2_CTL(intel_dp->psr.transcoder),
+ val = intel_de_rmw(dev_priv, EDP_PSR2_CTL(cpu_transcoder),
EDP_PSR2_ENABLE, 0);
drm_WARN_ON(&dev_priv->drm, !(val & EDP_PSR2_ENABLE));
} else {
- val = intel_de_rmw(dev_priv, EDP_PSR_CTL(intel_dp->psr.transcoder),
+ val = intel_de_rmw(dev_priv, EDP_PSR_CTL(cpu_transcoder),
EDP_PSR_ENABLE, 0);
drm_WARN_ON(&dev_priv->drm, !(val & EDP_PSR_ENABLE));
static void intel_psr_wait_exit_locked(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
i915_reg_t psr_status;
u32 psr_status_mask;
if (intel_dp->psr.psr2_enabled) {
- psr_status = EDP_PSR2_STATUS(intel_dp->psr.transcoder);
+ psr_status = EDP_PSR2_STATUS(cpu_transcoder);
psr_status_mask = EDP_PSR2_STATUS_STATE_MASK;
} else {
- psr_status = EDP_PSR_STATUS(intel_dp->psr.transcoder);
+ psr_status = EDP_PSR_STATUS(cpu_transcoder);
psr_status_mask = EDP_PSR_STATUS_STATE_MASK;
}
static void intel_psr_disable_locked(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
enum phy phy = intel_port_to_phy(dev_priv,
dp_to_dig_port(intel_dp)->base.port);
/* Wa_16012604467:adlp,mtl[a0,b0] */
if (IS_MTL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0))
intel_de_rmw(dev_priv,
- MTL_CLKGATE_DIS_TRANS(intel_dp->psr.transcoder),
+ MTL_CLKGATE_DIS_TRANS(cpu_transcoder),
MTL_CLKGATE_DIS_TRANS_DMASC_GATING_DIS, 0);
else if (IS_ALDERLAKE_P(dev_priv))
intel_de_rmw(dev_priv, CLKGATE_DIS_MISC,
static void psr_force_hw_tracking_exit(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
if (intel_dp->psr.psr2_sel_fetch_enabled)
intel_de_write(dev_priv,
- PSR2_MAN_TRK_CTL(intel_dp->psr.transcoder),
+ PSR2_MAN_TRK_CTL(cpu_transcoder),
man_trk_ctl_enable_bit_get(dev_priv) |
man_trk_ctl_partial_frame_bit_get(dev_priv) |
man_trk_ctl_single_full_frame_bit_get(dev_priv) |
void intel_psr2_program_trans_man_trk_ctl(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+ enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
struct intel_encoder *encoder;
if (!crtc_state->enable_psr2_sel_fetch)
break;
}
- intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(crtc_state->cpu_transcoder),
+ intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(cpu_transcoder),
crtc_state->psr2_man_track_ctl);
}
static int _psr2_ready_for_pipe_update_locked(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
/*
* Any state lower than EDP_PSR2_STATUS_STATE_DEEP_SLEEP is enough.
* EDP_PSR2_STATUS_STATE_DEEP_SLEEP to be cleared.
*/
return intel_de_wait_for_clear(dev_priv,
- EDP_PSR2_STATUS(intel_dp->psr.transcoder),
+ EDP_PSR2_STATUS(cpu_transcoder),
EDP_PSR2_STATUS_STATE_DEEP_SLEEP, 50);
}
static int _psr1_ready_for_pipe_update_locked(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
/*
* From bspec: Panel Self Refresh (BDW+)
* defensive enough to cover everything.
*/
return intel_de_wait_for_clear(dev_priv,
- EDP_PSR_STATUS(intel_dp->psr.transcoder),
+ EDP_PSR_STATUS(cpu_transcoder),
EDP_PSR_STATUS_STATE_MASK, 50);
}
static bool __psr_wait_for_idle_locked(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
i915_reg_t reg;
u32 mask;
int err;
return false;
if (intel_dp->psr.psr2_enabled) {
- reg = EDP_PSR2_STATUS(intel_dp->psr.transcoder);
+ reg = EDP_PSR2_STATUS(cpu_transcoder);
mask = EDP_PSR2_STATUS_STATE_MASK;
} else {
- reg = EDP_PSR_STATUS(intel_dp->psr.transcoder);
+ reg = EDP_PSR_STATUS(cpu_transcoder);
mask = EDP_PSR_STATUS_STATE_MASK;
}
static void _psr_invalidate_handle(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
if (intel_dp->psr.psr2_sel_fetch_enabled) {
u32 val;
val = man_trk_ctl_enable_bit_get(dev_priv) |
man_trk_ctl_partial_frame_bit_get(dev_priv) |
man_trk_ctl_continuos_full_frame(dev_priv);
- intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(intel_dp->psr.transcoder), val);
+ intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(cpu_transcoder), val);
intel_de_write(dev_priv, CURSURFLIVE(intel_dp->psr.pipe), 0);
intel_dp->psr.psr2_sel_fetch_cff_enabled = true;
} else {
static void _psr_flush_handle(struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
if (intel_dp->psr.psr2_sel_fetch_enabled) {
if (intel_dp->psr.psr2_sel_fetch_cff_enabled) {
* SU configuration in case update is sent for any reason after
* sff bit gets cleared by the HW on next vblank.
*/
- intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(intel_dp->psr.transcoder),
+ intel_de_write(dev_priv, PSR2_MAN_TRK_CTL(cpu_transcoder),
val);
intel_de_write(dev_priv, CURSURFLIVE(intel_dp->psr.pipe), 0);
intel_dp->psr.psr2_sel_fetch_cff_enabled = false;
psr_source_status(struct intel_dp *intel_dp, struct seq_file *m)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
const char *status = "unknown";
u32 val, status_val;
"BUF_ON",
"TG_ON"
};
- val = intel_de_read(dev_priv,
- EDP_PSR2_STATUS(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR2_STATUS(cpu_transcoder));
status_val = REG_FIELD_GET(EDP_PSR2_STATUS_STATE_MASK, val);
if (status_val < ARRAY_SIZE(live_status))
status = live_status[status_val];
"SRDOFFACK",
"SRDENT_ON",
};
- val = intel_de_read(dev_priv,
- EDP_PSR_STATUS(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR_STATUS(cpu_transcoder));
status_val = REG_FIELD_GET(EDP_PSR_STATUS_STATE_MASK, val);
if (status_val < ARRAY_SIZE(live_status))
status = live_status[status_val];
static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp)
{
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+ enum transcoder cpu_transcoder = intel_dp->psr.transcoder;
struct intel_psr *psr = &intel_dp->psr;
intel_wakeref_t wakeref;
const char *status;
}
if (psr->psr2_enabled) {
- val = intel_de_read(dev_priv,
- EDP_PSR2_CTL(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR2_CTL(cpu_transcoder));
enabled = val & EDP_PSR2_ENABLE;
} else {
- val = intel_de_read(dev_priv,
- EDP_PSR_CTL(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR_CTL(cpu_transcoder));
enabled = val & EDP_PSR_ENABLE;
}
seq_printf(m, "Source PSR ctl: %s [0x%08x]\n",
/*
* SKL+ Perf counter is reset to 0 everytime DC state is entered
*/
- val = intel_de_read(dev_priv,
- EDP_PSR_PERF_CNT(intel_dp->psr.transcoder));
+ val = intel_de_read(dev_priv, EDP_PSR_PERF_CNT(cpu_transcoder));
seq_printf(m, "Performance counter: %u\n",
REG_FIELD_GET(EDP_PSR_PERF_CNT_MASK, val));
* frame boundary between register reads
*/
for (frame = 0; frame < PSR2_SU_STATUS_FRAMES; frame += 3) {
- val = intel_de_read(dev_priv,
- PSR2_SU_STATUS(intel_dp->psr.transcoder, frame));
+ val = intel_de_read(dev_priv, PSR2_SU_STATUS(cpu_transcoder, frame));
su_frames_val[frame / 3] = val;
}