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drm/amd/display: Fixed 4K black issue by refactor update surface.

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Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun
2017-01-23 17:10:04 -05:00
committed by Alex Deucher
parent 86e2e1bee0
commit ed15194032
1 changed files with 16 additions and 12 deletions
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10
drivers/gpu/drm/amd/display/dc/core/dc.c
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@@ -1482,6 +1482,7 @@ void dc_update_surfaces_for_stream(struct dc *dc,
} }
/* not sure if we still need this */ /* not sure if we still need this */
if (update_type == UPDATE_TYPE_FULL) {
for (j = 0; j < context->res_ctx.pool->pipe_count; j++) { for (j = 0; j < context->res_ctx.pool->pipe_count; j++) {
struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j]; struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
struct core_stream *stream = pipe_ctx->stream; struct core_stream *stream = pipe_ctx->stream;
@@ -1495,6 +1496,7 @@ void dc_update_surfaces_for_stream(struct dc *dc,
pipe_ctx->scl_data.recout.width -= 2; pipe_ctx->scl_data.recout.width -= 2;
} }
} }
}
if (dc->debug.disable_color_module) if (dc->debug.disable_color_module)
continue; /* skip below color updates */ continue; /* skip below color updates */
@@ -1563,10 +1565,12 @@ void dc_update_surfaces_for_stream(struct dc *dc,
} }
if (update_type == UPDATE_TYPE_FULL) { if (update_type == UPDATE_TYPE_FULL) {
core_dc->hwss.apply_ctx_for_surface(core_dc, surface, context); /* only apply for top pipe */
} else if (updates[i].flip_addr) { if (!pipe_ctx->top_pipe)
core_dc->hwss.apply_ctx_for_surface(core_dc,
surface, context);
} else if (updates[i].flip_addr)
core_dc->hwss.update_plane_addr(core_dc, pipe_ctx); core_dc->hwss.update_plane_addr(core_dc, pipe_ctx);
}
if (update_type == UPDATE_TYPE_FAST) if (update_type == UPDATE_TYPE_FAST)
continue; continue;