diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c index 3ad2b48954e0..bc5f0db23d0c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c @@ -255,6 +255,51 @@ bool dcn32_is_psr_capable(struct pipe_ctx *pipe) return psr_capable; } +static void override_det_for_subvp(struct dc *dc, struct dc_state *context, uint8_t pipe_segments[]) +{ + uint32_t i; + uint8_t fhd_count = 0; + uint8_t subvp_high_refresh_count = 0; + uint8_t stream_count = 0; + + // Do not override if a stream has multiple planes + for (i = 0; i < context->stream_count; i++) { + if (context->stream_status[i].plane_count > 1) { + return; + } + if (context->streams[i]->mall_stream_config.type != SUBVP_PHANTOM) { + stream_count++; + } + } + + 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 && pipe_ctx->plane_state && pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) { + if (dcn32_allow_subvp_high_refresh_rate(dc, context, pipe_ctx)) { + + if (pipe_ctx->stream->timing.v_addressable == 1080 && pipe_ctx->stream->timing.h_addressable == 1920) { + fhd_count++; + } + subvp_high_refresh_count++; + } + } + } + + if (stream_count == 2 && subvp_high_refresh_count == 2 && fhd_count == 1) { + 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 && pipe_ctx->plane_state && pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) { + if (pipe_ctx->stream->timing.v_addressable == 1080 && pipe_ctx->stream->timing.h_addressable == 1920) { + if (pipe_segments[i] > 4) + pipe_segments[i] = 4; + } + } + } + } +} + /** * dcn32_determine_det_override(): Determine DET allocation for each pipe * @@ -336,6 +381,7 @@ void dcn32_determine_det_override(struct dc *dc, } } + override_det_for_subvp(dc, context, pipe_segments); for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) { if (!context->res_ctx.pipe_ctx[i].stream) continue; @@ -660,7 +706,7 @@ bool dcn32_subvp_drr_admissable(struct dc *dc, struct dc_state *context) non_subvp_pipes++; drr_psr_capable = (drr_psr_capable || dcn32_is_psr_capable(pipe)); if (pipe->stream->ignore_msa_timing_param && - (pipe->stream->allow_freesync || pipe->stream->vrr_active_variable)) { + (pipe->stream->allow_freesync || pipe->stream->vrr_active_variable || pipe->stream->vrr_active_fixed)) { drr_pipe_found = true; } } @@ -718,7 +764,7 @@ bool dcn32_subvp_vblank_admissable(struct dc *dc, struct dc_state *context, int non_subvp_pipes++; vblank_psr_capable = (vblank_psr_capable || dcn32_is_psr_capable(pipe)); if (pipe->stream->ignore_msa_timing_param && - (pipe->stream->allow_freesync || pipe->stream->vrr_active_variable)) { + (pipe->stream->allow_freesync || pipe->stream->vrr_active_variable || pipe->stream->vrr_active_fixed)) { drr_pipe_found = true; } } |