drm/amd/display: Add clear DCC and Tiling callback for DCE

Introduce the DCC and Tiling reset callback to all DCE versions that can
call it.

Reviewed-by: Alvin Lee <[email protected]>
Signed-off-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Roman Li <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

Author: Rodrigo Siqueira

drivers/gpu/drm/amd/display/dc/core/dc_surface.c

@@ -290,21 +290,7 @@ void dc_plane_force_dcc_and_tiling_disable(struct dc_plane_state *plane_state,
 		if (!pipe_ctx)
 			continue;
 
-		if (dc->ctx->dce_version >= DCE_VERSION_MAX) {
-			if (dc->hwss.clear_surface_dcc_and_tiling)
-				dc->hwss.clear_surface_dcc_and_tiling(pipe_ctx, plane_state, clear_tiling);
-		} else {
-			struct mem_input *mi = pipe_ctx->plane_res.mi;
-			if (!mi)
-				continue;
-			/* if framebuffer is tiled, disable tiling */
-			if (clear_tiling && mi->funcs->mem_input_clear_tiling)
-				mi->funcs->mem_input_clear_tiling(mi);
-
-			/* force page flip to see the new content of the framebuffer */
-			mi->funcs->mem_input_program_surface_flip_and_addr(mi,
-									   &plane_state->address,
-									   true);
-		}
+		if (dc->hwss.clear_surface_dcc_and_tiling)
+			dc->hwss.clear_surface_dcc_and_tiling(pipe_ctx, plane_state, clear_tiling);
 	}
 }

drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.c

@@ -428,5 +428,6 @@ void dce60_hw_sequencer_construct(struct dc *dc)
 	dc->hwss.pipe_control_lock = dce60_pipe_control_lock;
 	dc->hwss.prepare_bandwidth = dce100_prepare_bandwidth;
 	dc->hwss.optimize_bandwidth = dce100_optimize_bandwidth;
+	dc->hwss.clear_surface_dcc_and_tiling = dce100_reset_surface_dcc_and_tiling;
 }
 

drivers/gpu/drm/amd/display/dc/hwss/dce100/dce100_hwseq.c

@@ -138,6 +138,7 @@ void dce100_hw_sequencer_construct(struct dc *dc)
 	dc->hwseq->funcs.enable_display_power_gating = dce100_enable_display_power_gating;
 	dc->hwss.prepare_bandwidth = dce100_prepare_bandwidth;
 	dc->hwss.optimize_bandwidth = dce100_optimize_bandwidth;
+	dc->hwss.clear_surface_dcc_and_tiling = dce100_reset_surface_dcc_and_tiling;
 }
 
 /**

drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c

@@ -33,6 +33,7 @@
 #include "dce110_hwseq.h"
 #include "dce110/dce110_timing_generator.h"
 #include "dce/dce_hwseq.h"
+#include "dce100/dce100_hwseq.h"
 #include "gpio_service_interface.h"
 
 #include "dce110/dce110_compressor.h"
@@ -3332,6 +3333,7 @@ static const struct hw_sequencer_funcs dce110_funcs = {
 	.post_unlock_program_front_end = dce110_post_unlock_program_front_end,
 	.update_plane_addr = update_plane_addr,
 	.update_pending_status = dce110_update_pending_status,
+	.clear_surface_dcc_and_tiling = dce100_reset_surface_dcc_and_tiling,
 	.enable_accelerated_mode = dce110_enable_accelerated_mode,
 	.enable_timing_synchronization = dce110_enable_timing_synchronization,
 	.enable_per_frame_crtc_position_reset = dce110_enable_per_frame_crtc_position_reset,

drivers/gpu/drm/amd/display/dc/hwss/dce120/dce120_hwseq.c

@@ -29,6 +29,7 @@
 #include "dce120_hwseq.h"
 #include "dce/dce_hwseq.h"
 
+#include "dce100/dce100_hwseq.h"
 #include "dce110/dce110_hwseq.h"
 
 #include "dce/dce_12_0_offset.h"
@@ -264,5 +265,6 @@ void dce120_hw_sequencer_construct(struct dc *dc)
 	dce110_hw_sequencer_construct(dc);
 	dc->hwseq->funcs.enable_display_power_gating = dce120_enable_display_power_gating;
 	dc->hwss.update_dchub = dce120_update_dchub;
+	dc->hwss.clear_surface_dcc_and_tiling = dce100_reset_surface_dcc_and_tiling;
 }
 

drivers/gpu/drm/amd/display/dc/hwss/dce80/dce80_hwseq.c

@@ -50,5 +50,6 @@ void dce80_hw_sequencer_construct(struct dc *dc)
 	dc->hwss.pipe_control_lock = dce_pipe_control_lock;
 	dc->hwss.prepare_bandwidth = dce100_prepare_bandwidth;
 	dc->hwss.optimize_bandwidth = dce100_optimize_bandwidth;
+	dc->hwss.clear_surface_dcc_and_tiling = dce100_reset_surface_dcc_and_tiling;
 }