github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-22 06:01:53 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd/display: Clean-up recout calculation for visual confirm

Browse Source 
[Why & How]
Split into a separate adjust and calculate call so
we can let the caller adjust recout

Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Samson Tam <samson.tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Samson Tam 2024-04-24 08:37:04 -04:00 committed by Alex Deucher
parent b9b5a82c53
commit d1ae412d74
1 changed files with 16 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
View File

@ -973,24 +973,33 @@ static struct rect calculate_mpc_slice_in_timing_active(
return mpc_rec;
}
static void adjust_recout_for_visual_confirm(struct rect *recout,
struct pipe_ctx *pipe_ctx)
static void calculate_adjust_recout_for_visual_confirm(struct pipe_ctx *pipe_ctx,
int *base_offset, int *dpp_offset)
{
struct dc *dc = pipe_ctx->stream->ctx->dc;
int dpp_offset, base_offset;
*base_offset = 0;
*dpp_offset = 0;
if (dc->debug.visual_confirm == VISUAL_CONFIRM_DISABLE || !pipe_ctx->plane_res.dpp)
return;
dpp_offset = pipe_ctx->stream->timing.v_addressable / VISUAL_CONFIRM_DPP_OFFSET_DENO;
dpp_offset *= pipe_ctx->plane_res.dpp->inst;
*dpp_offset = pipe_ctx->stream->timing.v_addressable / VISUAL_CONFIRM_DPP_OFFSET_DENO;
*dpp_offset *= pipe_ctx->plane_res.dpp->inst;
if ((dc->debug.visual_confirm_rect_height >= VISUAL_CONFIRM_BASE_MIN) &&
dc->debug.visual_confirm_rect_height <= VISUAL_CONFIRM_BASE_MAX)
base_offset = dc->debug.visual_confirm_rect_height;
*base_offset = dc->debug.visual_confirm_rect_height;
else
base_offset = VISUAL_CONFIRM_BASE_DEFAULT;
*base_offset = VISUAL_CONFIRM_BASE_DEFAULT;
}
static void adjust_recout_for_visual_confirm(struct rect *recout,
struct pipe_ctx *pipe_ctx)
{
int dpp_offset, base_offset;
calculate_adjust_recout_for_visual_confirm(pipe_ctx, &base_offset,
&dpp_offset);
recout->height -= base_offset;
recout->height -= dpp_offset;
}