diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0622-drm-amd-dal-Fix-IRQ-sources-for-HPD-control-config.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0622-drm-amd-dal-Fix-IRQ-sources-for-HPD-control-config.patch | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/common/recipes-kernel/linux/files/0622-drm-amd-dal-Fix-IRQ-sources-for-HPD-control-config.patch b/common/recipes-kernel/linux/files/0622-drm-amd-dal-Fix-IRQ-sources-for-HPD-control-config.patch deleted file mode 100644 index a5a1a86a..00000000 --- a/common/recipes-kernel/linux/files/0622-drm-amd-dal-Fix-IRQ-sources-for-HPD-control-config.patch +++ /dev/null @@ -1,82 +0,0 @@ -From d424d082f83547cd54d00be2d29b965143ac90d4 Mon Sep 17 00:00:00 2001 -From: David Rokhvarg <David.Rokhvarg@amd.com> -Date: Mon, 14 Dec 2015 17:10:45 -0500 -Subject: [PATCH 0622/1110] drm/amd/dal: Fix IRQ sources for HPD - control/config. - -This resolves the "headless boot/hpd" issue by removing the -use of "amdgpu_connector->hpd.hpd" (which was not properly -initialized). -Instead, only "dc_link->irq_source_hpd" will be used -for HPD irq control/config. - -Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com> -Acked-by: Jordan Lazare <Jordan.Lazare@amd.com> ---- - drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_irq.c | 20 ++++++++++---------- - drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c | 4 +--- - 2 files changed, 11 insertions(+), 13 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_irq.c -index 05a0053..ab6df66 100644 ---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_irq.c -+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_irq.c -@@ -761,9 +761,7 @@ void amdgpu_dm_hpd_init(struct amdgpu_device *adev) - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - struct amdgpu_connector *amdgpu_connector = - to_amdgpu_connector(connector); -- enum dc_irq_source src = -- amdgpu_dm_hpd_to_dal_irq_source( -- amdgpu_connector->hpd.hpd); -+ - const struct dc_link *dc_link = amdgpu_connector->dc_link; - - if (connector->connector_type == DRM_MODE_CONNECTOR_eDP || -@@ -777,8 +775,7 @@ void amdgpu_dm_hpd_init(struct amdgpu_device *adev) - continue; - } - -- dc_interrupt_set(adev->dm.dc, src, true); -- amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); -+ dc_interrupt_set(adev->dm.dc, dc_link->irq_source_hpd, true); - - if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) { - dc_interrupt_set(adev->dm.dc, -@@ -804,11 +801,14 @@ void amdgpu_dm_hpd_fini(struct amdgpu_device *adev) - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - struct amdgpu_connector *amdgpu_connector = - to_amdgpu_connector(connector); -- enum dc_irq_source src = -- amdgpu_dm_hpd_to_dal_irq_source( -- amdgpu_connector->hpd.hpd); -+ const struct dc_link *dc_link = amdgpu_connector->dc_link; - -- dc_interrupt_set(adev->dm.dc, src, false); -- amdgpu_irq_put(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); -+ dc_interrupt_set(adev->dm.dc, dc_link->irq_source_hpd, false); -+ -+ if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) { -+ dc_interrupt_set(adev->dm.dc, -+ dc_link->irq_source_hpd_rx, -+ false); -+ } - } - } -diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c -index 326242f..465d9bf 100644 ---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c -+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c -@@ -1768,9 +1768,7 @@ void amdgpu_dm_connector_init_helper( - aconnector->base.interlace_allowed = true; - aconnector->base.doublescan_allowed = true; - aconnector->base.dpms = DRM_MODE_DPMS_OFF; -- aconnector->hpd.hpd = link_index; /* maps to 'enum amdgpu_hpd_id' */ -- -- -+ aconnector->hpd.hpd = AMDGPU_HPD_NONE; /* not used */ - - /*configure suport HPD hot plug connector_>polled default value is 0 - * which means HPD hot plug not supported*/ --- -2.7.4 - |