diff options
Diffstat (limited to '0057-drm-amd-display-Fix-plug-unplug-external-monitor-wil.patch')
| -rw-r--r-- | 0057-drm-amd-display-Fix-plug-unplug-external-monitor-wil.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/0057-drm-amd-display-Fix-plug-unplug-external-monitor-wil.patch b/0057-drm-amd-display-Fix-plug-unplug-external-monitor-wil.patch deleted file mode 100644 index dd055cd10378..000000000000 --- a/0057-drm-amd-display-Fix-plug-unplug-external-monitor-wil.patch +++ /dev/null @@ -1,54 +0,0 @@ -From bd71ef2c30244c25243d84b593ea0ba88164ebb6 Mon Sep 17 00:00:00 2001 -From: Tom Chung <chiahsuan.chung@amd.com> -Date: Wed, 3 Aug 2022 15:15:17 +0800 -Subject: [PATCH 57/73] drm/amd/display: Fix plug/unplug external monitor will - hang while playback MPO video - -[ Upstream commit e98459c06e3d45c2229b097f7b8cdd412357fa2f ] - -[Why] -Pipes for MPO primary and overlay will be power down and power up during -plug/unplug external monitor while MPO video playback. -But the pipes were the same after plug/unplug and should not need to be -power down and power up or it will make page flip interrupt disabled and -cause hang issue. - -[How] -Add pipe split change condition that not only check the top pipe pointer -but also check the index of top pipe if both top pipes are available. - -Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com> -Acked-by: Brian Chang <Brian.Chang@amd.com> -Signed-off-by: Tom Chung <chiahsuan.chung@amd.com> -Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Sasha Levin <sashal@kernel.org> ---- - drivers/gpu/drm/amd/display/dc/core/dc.c | 11 +++++++++-- - 1 file changed, 9 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c -index 7d69341acca0..9dbd965d8afb 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c -@@ -1067,8 +1067,15 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context) - struct dc_stream_state *old_stream = - dc->current_state->res_ctx.pipe_ctx[i].stream; - bool should_disable = true; -- bool pipe_split_change = -- context->res_ctx.pipe_ctx[i].top_pipe != dc->current_state->res_ctx.pipe_ctx[i].top_pipe; -+ bool pipe_split_change = false; -+ -+ if ((context->res_ctx.pipe_ctx[i].top_pipe) && -+ (dc->current_state->res_ctx.pipe_ctx[i].top_pipe)) -+ pipe_split_change = context->res_ctx.pipe_ctx[i].top_pipe->pipe_idx != -+ dc->current_state->res_ctx.pipe_ctx[i].top_pipe->pipe_idx; -+ else -+ pipe_split_change = context->res_ctx.pipe_ctx[i].top_pipe != -+ dc->current_state->res_ctx.pipe_ctx[i].top_pipe; - - for (j = 0; j < context->stream_count; j++) { - if (old_stream == context->streams[j]) { --- -2.37.3 - |