diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c index 01f1d3d9a639..96ee0b82f458 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c @@ -171,9 +171,11 @@ void dcn21_set_abm_immediate_disable(struct pipe_ctx *pipe_ctx) return; } - if (abm && panel_cntl) + if (abm && panel_cntl) { dmub_abm_set_pipe(abm, otg_inst, SET_ABM_PIPE_IMMEDIATELY_DISABLE, panel_cntl->inst); + panel_cntl->funcs->store_backlight_level(panel_cntl); + } } void dcn21_set_pipe(struct pipe_ctx *pipe_ctx) @@ -223,3 +225,18 @@ bool dcn21_set_backlight_level(struct pipe_ctx *pipe_ctx, return true; } +bool dcn21_is_abm_supported(struct dc *dc, + struct dc_state *context, struct dc_stream_state *stream) +{ + int i; + + for (i = 0; i < dc->res_pool->pipe_count; i++) { + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; + + if (pipe_ctx->stream == stream && + (pipe_ctx->prev_odm_pipe == NULL && pipe_ctx->next_odm_pipe == NULL)) + return true; + } + return false; +} + |