Commit efce15ec authored by Melissa Wen's avatar Melissa Wen Committed by Alex Deucher
Browse files

drm/amd/display: use mpcc_count to log MPC state 

According to [1]:
```
DTN only logs 'pipe_count' instances of MPCC. However in some cases
there are different number of MPCC than DPP (pipe_count).
```

As DTN log still relies on pipe_count to print mpcc state, switch to
mpcc_count in all occurrences.

[1] https://lore.kernel.org/amd-gfx/20240328195047.2843715-39-Roman.Li@amd.com/



Reviewed-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarMelissa Wen <mwen@igalia.com>
Signed-off-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 497d7cee

drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c

+1 −1
Original line number Diff line number Diff line
@@ -367,7 +367,7 @@ static void dcn10_log_color_state(struct dc *dc, 
		 dc->caps.color.dpp.ocsc);



	DTN_INFO("MPCC:  OPP  DPP  MPCCBOT  MODE  ALPHA_MODE  PREMULT  OVERLAP_ONLY  IDLE\n");

	for (i = 0; i < pool->pipe_count; i++) {

	for (i = 0; i < pool->mpcc_count; i++) {

		struct mpcc_state s = {0};



		pool->mpc->funcs->read_mpcc_state(pool->mpc, i, &s);

drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c

+1 −1
Original line number Diff line number Diff line
@@ -155,7 +155,7 @@ void dcn20_log_color_state(struct dc *dc, 
	DTN_INFO("MPCC:  OPP  DPP  MPCCBOT  MODE  ALPHA_MODE  PREMULT  OVERLAP_ONLY  IDLE"

		 "  OGAM mode\n");



	for (i = 0; i < pool->pipe_count; i++) {

	for (i = 0; i < pool->mpcc_count; i++) {

		struct mpcc_state s = {0};



		pool->mpc->funcs->read_mpcc_state(pool->mpc, i, &s);

drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c

+1 −1
Original line number Diff line number Diff line
@@ -166,7 +166,7 @@ void dcn30_log_color_state(struct dc *dc, 
		 "C21        C22        C23        C24        "

		 "C31        C32        C33        C34        \n");



	for (i = 0; i < pool->pipe_count; i++) {

	for (i = 0; i < pool->mpcc_count; i++) {

		struct mpcc_state s = {0};



		pool->mpc->funcs->read_mpcc_state(pool->mpc, i, &s);