diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/files/0695-drm-amd-dal-Re-enable-interrupt-after-hotplug-notify.patch')
-rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/files/0695-drm-amd-dal-Re-enable-interrupt-after-hotplug-notify.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/files/0695-drm-amd-dal-Re-enable-interrupt-after-hotplug-notify.patch b/meta-amdfalconx86/recipes-kernel/linux/files/0695-drm-amd-dal-Re-enable-interrupt-after-hotplug-notify.patch deleted file mode 100644 index 17c3906d..00000000 --- a/meta-amdfalconx86/recipes-kernel/linux/files/0695-drm-amd-dal-Re-enable-interrupt-after-hotplug-notify.patch +++ /dev/null @@ -1,55 +0,0 @@ -From d3f85dbd65bbabe5f225a9ffe0c8715389392900 Mon Sep 17 00:00:00 2001 -From: Eric Yang <eric.yang2@amd.com> -Date: Thu, 14 Jan 2016 17:41:51 -0500 -Subject: [PATCH 0695/1110] drm/amd/dal: Re-enable interrupt after hotplug - notify - -On S3 resume, re-enable interrupt after hotplug notify to guarantee -OS knows about a disconnect that happend during S3 before any HPD -can fire and change the connection status of the connector. This -Fixes pageflip issues on S3 resume observed when multiple displays -are connected. - -Signed-off-by: Eric Yang <eric.yang2@amd.com> -Acked-by: Jordan Lazare <Jordan.Lazare@amd.com> ---- - drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c | 12 ++++++++---- - 1 file changed, 8 insertions(+), 4 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c -index 6de5703..9879512 100644 ---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c -+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c -@@ -801,10 +801,6 @@ static int dm_resume(void *handle) - DC_ACPI_CM_POWER_STATE_D0, - DC_VIDEO_POWER_ON); - -- /* program HPD filter*/ -- dc_resume(dm->dc); -- /* resume IRQ */ -- amdgpu_dm_irq_resume(adev); - /* Do detection*/ - list_for_each_entry(connector, - &ddev->mode_config.connector_list, head) { -@@ -814,10 +810,18 @@ static int dm_resume(void *handle) - amdgpu_dm_update_connector_after_detect(aconnector); - } - -+ - drm_modeset_lock_all(ddev); - ret = dm_display_resume(ddev); - drm_modeset_unlock_all(ddev); - -+ drm_kms_helper_hotplug_event(ddev); -+ -+ /* program HPD filter*/ -+ dc_resume(dm->dc); -+ /* resume IRQ */ -+ amdgpu_dm_irq_resume(adev); -+ - return ret; - } - const struct amd_ip_funcs amdgpu_dm_funcs = { --- -2.7.4 - |