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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0186-drm-amd-display-Change-power-gating-off-sequence-to-.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0186-drm-amd-display-Change-power-gating-off-sequence-to-.patch40
1 files changed, 0 insertions, 40 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0186-drm-amd-display-Change-power-gating-off-sequence-to-.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0186-drm-amd-display-Change-power-gating-off-sequence-to-.patch
deleted file mode 100644
index f99a7ac7..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0186-drm-amd-display-Change-power-gating-off-sequence-to-.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From c688110b0cca5748e72f0aecc2fce3c603b15000 Mon Sep 17 00:00:00 2001
-From: Yongqiang Sun <yongqiang.sun@amd.com>
-Date: Fri, 27 Jan 2017 10:29:01 -0500
-Subject: [PATCH 0186/4131] drm/amd/display: Change power gating off sequence
- to fix hang
-
-Power off plane clear all the reg values includes cursor.
-When OS call set cursor position, cursor address reg is cleared,
-results in system hard hang.
-
-Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
-Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
-Acked-by: Harry Wentland <Harry.Wentland@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +++++--
- 1 file changed, 5 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 7571815..474c2d4 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
-@@ -1254,9 +1254,12 @@ bool dc_post_update_surfaces_to_stream(struct dc *dc)
- post_surface_trace(dc);
-
- for (i = 0; i < core_dc->current_context->res_ctx.pool->pipe_count; i++)
-- if (core_dc->current_context->res_ctx.pipe_ctx[i].stream == NULL)
-+ if (core_dc->current_context->res_ctx.pipe_ctx[i].stream == NULL) {
-+ core_dc->current_context->res_ctx.pipe_ctx[i].pipe_idx = i;
- core_dc->hwss.power_down_front_end(
-- core_dc, &core_dc->current_context->res_ctx.pipe_ctx[i]);
-+ core_dc, &core_dc->current_context->res_ctx.pipe_ctx[i]);
-+ }
-+
-
- if (core_dc->res_pool->funcs->validate_bandwidth(core_dc, core_dc->current_context)
- != DC_OK) {
---
-2.7.4
-