diff options
| author | Wenjing Liu <wenjing.liu@amd.com> | 2023-07-28 13:42:37 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-15 18:08:28 -0400 |
| commit | 53f3288079460ec7c86a39871af5c8b2a5d48685 (patch) | |
| tree | e1b4466449d4ac9731420640f9dff416736161e0 /drivers/gpu/drm/amd/display/dc/dcn10 | |
| parent | 133fe0dd99a9b896fe66fd4bc682227e8bbd4ded (diff) | |
drm/amd/display: implement pipe type definition and adding accessors
[why]
There is a lack of encapsulation of pipe connection representation in pipe context.
This has caused many challenging bugs and coding errors with repeated
logic to identify the same pipe type.
[how]
Formally define pipe types and provide getters to identify a pipe type and
find a pipe based on specific requirements. Update existing logic in non dcn
specific files and dcn32 and future versions to use the new accessors.
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index 82e5af4d5d15..9f9145742f14 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -1055,7 +1055,7 @@ static enum dc_status build_mapped_resource( struct dc_state *context, struct dc_stream_state *stream) { - struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream); + struct pipe_ctx *pipe_ctx = resource_get_otg_master_for_stream(&context->res_ctx, stream); if (!pipe_ctx) return DC_ERROR_UNEXPECTED; @@ -1090,8 +1090,8 @@ static struct pipe_ctx *dcn10_acquire_free_pipe_for_layer( const struct pipe_ctx *opp_head_pipe) { struct resource_context *res_ctx = &new_ctx->res_ctx; - struct pipe_ctx *head_pipe = resource_get_head_pipe_for_stream(res_ctx, opp_head_pipe->stream); - struct pipe_ctx *idle_pipe = find_free_secondary_pipe_legacy(res_ctx, pool, head_pipe); + struct pipe_ctx *head_pipe = resource_get_otg_master_for_stream(res_ctx, opp_head_pipe->stream); + struct pipe_ctx *idle_pipe = resource_find_free_secondary_pipe_legacy(res_ctx, pool, head_pipe); if (!head_pipe) { ASSERT(0); |