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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1755-drm-amd-display-init-dc_config-before-rest-of-DC-ini.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.19.8/1755-drm-amd-display-init-dc_config-before-rest-of-DC-ini.patch44
1 files changed, 44 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1755-drm-amd-display-init-dc_config-before-rest-of-DC-ini.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1755-drm-amd-display-init-dc_config-before-rest-of-DC-ini.patch
new file mode 100644
index 00000000..44cbd8ba
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1755-drm-amd-display-init-dc_config-before-rest-of-DC-ini.patch
@@ -0,0 +1,44 @@
+From b4c1dbc85a4a8bb05759bd964ea9c7046c3e0f21 Mon Sep 17 00:00:00 2001
+From: Anthony Koo <Anthony.Koo@amd.com>
+Date: Sat, 23 Mar 2019 13:46:40 -0400
+Subject: [PATCH 1755/2940] drm/amd/display: init dc_config before rest of DC
+ init
+
+[Why]
+In some cases we want DC init to take in some config options
+
+[How]
+Init dc_config before rest of DC init
+
+Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
+Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
+Acked-by: Leo Li <sunpeng.li@amd.com>
+---
+ drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ++--
+ 1 file changed, 2 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 2a5ce47b25db..843b32d29998 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -660,6 +660,8 @@ static bool construct(struct dc *dc,
+ #endif
+
+ enum dce_version dc_version = DCE_VERSION_UNKNOWN;
++ dc->config = init_params->flags;
++
+ memcpy(&dc->bb_overrides, &init_params->bb_overrides, sizeof(dc->bb_overrides));
+
+ dc_dceip = kzalloc(sizeof(*dc_dceip), GFP_KERNEL);
+@@ -854,8 +856,6 @@ struct dc *dc_create(const struct dc_init_data *init_params)
+ if (dc->res_pool->dmcu != NULL)
+ dc->versions.dmcu_version = dc->res_pool->dmcu->dmcu_version;
+
+- dc->config = init_params->flags;
+-
+ dc->build_id = DC_BUILD_ID;
+
+ DC_LOG_DC("Display Core initialized\n");
+--
+2.17.1
+