drm/amd/display: Hook up DCN314 specific dml implementation

[Why & How]
Add support for the DML314 functions and hook up DCN314 to use them.

This has some necessary additions for calculating Max VSTARTUP for
future features, but there's also some changes that we have to make
for pixel format/swizzle support.

That will come in a following patch to make this transition easier to
bisect.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index 34a5d0f..fc5529f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -262,7 +262,7 @@ void dcn314_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_p
        }
 
        if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
-               dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN31);
+               dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN314);
        else
                dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN31_FPGA);
 }

diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
index 5d27ff0..f5400ed 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
@@ -35,6 +35,8 @@
 #include "dcn30/display_rq_dlg_calc_30.h"
 #include "dcn31/display_mode_vba_31.h"
 #include "dcn31/display_rq_dlg_calc_31.h"
+#include "dcn314/display_mode_vba_314.h"
+#include "dcn314/display_rq_dlg_calc_314.h"
 #include "dcn32/display_mode_vba_32.h"
 #include "dcn32/display_rq_dlg_calc_32.h"
 #include "dml_logger.h"
@@ -74,6 +76,13 @@ const struct dml_funcs dml31_funcs = {
        .rq_dlg_get_rq_reg = dml31_rq_dlg_get_rq_reg
 };
 
+const struct dml_funcs dml314_funcs = {
+       .validate = dml314_ModeSupportAndSystemConfigurationFull,
+       .recalculate = dml314_recalculate,
+       .rq_dlg_get_dlg_reg = dml314_rq_dlg_get_dlg_reg,
+       .rq_dlg_get_rq_reg = dml314_rq_dlg_get_rq_reg
+};
+
 const struct dml_funcs dml32_funcs = {
        .validate = dml32_ModeSupportAndSystemConfigurationFull,
     .recalculate = dml32_recalculate,
@@ -107,6 +116,9 @@ void dml_init_instance(struct display_mode_lib *lib,
        case DML_PROJECT_DCN31_FPGA:
                lib->funcs = dml31_funcs;
                break;
+       case DML_PROJECT_DCN314:
+               lib->funcs = dml314_funcs;
+               break;
        case DML_PROJECT_DCN32:
                lib->funcs = dml32_funcs;
                break;

diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
index 2bdd6ed..b1878a1 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
@@ -41,6 +41,7 @@ enum dml_project {
        DML_PROJECT_DCN30,
        DML_PROJECT_DCN31,
        DML_PROJECT_DCN31_FPGA,
+       DML_PROJECT_DCN314,
        DML_PROJECT_DCN32,
 };