diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0671-drm-amd-display-Fix-eDP-panel-light-up.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0671-drm-amd-display-Fix-eDP-panel-light-up.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0671-drm-amd-display-Fix-eDP-panel-light-up.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0671-drm-amd-display-Fix-eDP-panel-light-up.patch deleted file mode 100644 index a4ca98c8..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0671-drm-amd-display-Fix-eDP-panel-light-up.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 8e1f70ea4c72baf779892545e329971ad5261d77 Mon Sep 17 00:00:00 2001 -From: Roman Li <Roman.Li@amd.com> -Date: Tue, 25 Jul 2017 14:50:44 -0400 -Subject: [PATCH 0671/4131] drm/amd/display: Fix eDP panel light-up - - Power-down panel on disale only if sink exists - otherwise it fails edid read during init sequence - -Signed-off-by: Roman Li <Roman.Li@amd.com> -Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@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_link_hwss.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c -index aac2420..5bdcd50 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c -@@ -114,7 +114,9 @@ void dp_disable_link_phy(struct dc_link *link, enum signal_type signal) - - if (signal == SIGNAL_TYPE_EDP) { - link->link_enc->funcs->backlight_control(link->link_enc, false); -- link->link_enc->funcs->power_control(link->link_enc, false); -+ if (link->dpcd_sink_count) -+ link->link_enc->funcs->power_control(link->link_enc, -+ false); - } - - link->link_enc->funcs->disable_output(link->link_enc, signal); --- -2.7.4 - |