diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0642-drm-amd-display-mpcc-disconnect-and-pipe-pg-in-multi.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0642-drm-amd-display-mpcc-disconnect-and-pipe-pg-in-multi.patch | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0642-drm-amd-display-mpcc-disconnect-and-pipe-pg-in-multi.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0642-drm-amd-display-mpcc-disconnect-and-pipe-pg-in-multi.patch deleted file mode 100644 index 890e8d60..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0642-drm-amd-display-mpcc-disconnect-and-pipe-pg-in-multi.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 8420abaf2b9aedb6844558a4347f1e152e1cc2a5 Mon Sep 17 00:00:00 2001 -From: Tony Cheng <tony.cheng@amd.com> -Date: Wed, 19 Jul 2017 20:22:22 -0400 -Subject: [PATCH 0642/4131] drm/amd/display: mpcc disconnect and pipe pg in - multi-display - -still quite hacky. but this address not properly shutdown pipe video underlay -+ enable another display case, as well as mode changes with video overlay. - -Signed-off-by: Eric Yang <Eric.Yang2@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Reviewed-by: Eric Yang <eric.yang2@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 23 +++++++++++++++++----- - 1 file changed, 18 insertions(+), 5 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c -index b5a9253..d607ca9 100644 ---- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c -+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c -@@ -1669,30 +1669,46 @@ static void dcn10_apply_ctx_for_surface( - struct core_surface *surface, - struct validate_context *context) - { -- int i; -+ int i, be_idx; - - if (dc->public.debug.sanity_checks) - verify_allow_pstate_change_high(dc->hwseq); - -+ if (!surface) -+ return; -+ -+ for (be_idx = 0; be_idx < dc->res_pool->pipe_count; be_idx++) -+ if (surface == context->res_ctx.pipe_ctx[be_idx].surface) -+ break; -+ - /* reset unused mpcc */ - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; - struct pipe_ctx *old_pipe_ctx = - &dc->current_context->res_ctx.pipe_ctx[i]; -+ -+ if (!pipe_ctx->surface && !old_pipe_ctx->surface) -+ continue; -+ - /* - * Powergate reused pipes that are not powergated - * fairly hacky right now, using opp_id as indicator - */ -+ - if (pipe_ctx->surface && !old_pipe_ctx->surface) { -- if (pipe_ctx->mpcc->opp_id != 0xf) -+ if (pipe_ctx->mpcc->opp_id != 0xf && pipe_ctx->tg->inst == be_idx) - dcn10_power_down_fe(dc, pipe_ctx->pipe_idx); - } - -+ - if ((!pipe_ctx->surface && old_pipe_ctx->surface) - || (!pipe_ctx->stream && old_pipe_ctx->stream)) { - struct mpcc_cfg mpcc_cfg; - int opp_id_cached = old_pipe_ctx->mpcc->opp_id; - -+ if (old_pipe_ctx->tg->inst != be_idx) -+ continue; -+ - if (!old_pipe_ctx->top_pipe) { - ASSERT(0); - continue; -@@ -1725,9 +1741,6 @@ static void dcn10_apply_ctx_for_surface( - } - } - -- if (!surface) -- return; -- - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; - --- -2.7.4 - |