diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0765-drm-amd-dal-only-poll-for-ACT-when-needed.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0765-drm-amd-dal-only-poll-for-ACT-when-needed.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/common/recipes-kernel/linux/files/0765-drm-amd-dal-only-poll-for-ACT-when-needed.patch b/common/recipes-kernel/linux/files/0765-drm-amd-dal-only-poll-for-ACT-when-needed.patch deleted file mode 100644 index 23a9f4b0..00000000 --- a/common/recipes-kernel/linux/files/0765-drm-amd-dal-only-poll-for-ACT-when-needed.patch +++ /dev/null @@ -1,45 +0,0 @@ -From 7157a789df9f56b32ee4591bb6a07f4740d2c662 Mon Sep 17 00:00:00 2001 -From: Mykola Lysenko <Mykola.Lysenko@amd.com> -Date: Wed, 3 Feb 2016 17:09:35 -0500 -Subject: [PATCH 0765/1110] drm/amd/dal: only poll for ACT when needed - -Should not poll for ACT change state when nothing -changed actually, because ACT will not change - -Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com> -Acked-by: Jordan Lazare <Jordan.Lazare@amd.com> ---- - drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c | 10 +++++++++- - 1 file changed, 9 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c -index 71fa7b1..2a92cfd 100644 ---- a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c -+++ b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c -@@ -753,6 +753,8 @@ static enum dc_status apply_single_controller_ctx_to_hw(uint8_t controller_idx, - { - struct core_stream *stream = - context->res_ctx.controller_ctx[controller_idx].stream; -+ struct core_stream *old_stream = -+ dc->current_context.res_ctx.controller_ctx[controller_idx].stream; - struct output_pixel_processor *opp = - context->res_ctx.pool.opps[controller_idx]; - bool timing_changed = context->res_ctx.controller_ctx[controller_idx] -@@ -765,7 +767,13 @@ static enum dc_status apply_single_controller_ctx_to_hw(uint8_t controller_idx, - */ - stream->tg->funcs->set_blank(stream->tg, true); - -- core_link_disable_stream(stream->sink->link, stream); -+ /* -+ * only disable stream in case it was ever enabled -+ */ -+ if (old_stream) -+ core_link_disable_stream( -+ old_stream->sink->link, -+ old_stream); - - /*TODO: AUTO check if timing changed*/ - if (false == stream->clock_source->funcs->program_pix_clk( --- -2.7.4 - |