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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0042-drm-amd-display-fix-display-clock-integrated-info-re.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0042-drm-amd-display-fix-display-clock-integrated-info-re.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0042-drm-amd-display-fix-display-clock-integrated-info-re.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0042-drm-amd-display-fix-display-clock-integrated-info-re.patch
new file mode 100644
index 00000000..8b4fa640
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0042-drm-amd-display-fix-display-clock-integrated-info-re.patch
@@ -0,0 +1,30 @@
+From b41c6182495895dc652872c744e67a6afef52f02 Mon Sep 17 00:00:00 2001
+From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
+Date: Fri, 2 Dec 2016 17:41:42 -0500
+Subject: [PATCH 0042/4131] drm/amd/display: fix display clock integrated info
+ read
+
+Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
+Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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/dce/dce_clocks.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
+index bc1a46b..524aace 100644
+--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
++++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
+@@ -342,7 +342,7 @@ static void dce_clock_read_integrated_info(struct dce_disp_clk *clk_dce)
+ info.disp_clk_voltage[i].max_supported_clk;
+ }
+
+- if (!debug->disable_dfs_bypass)
++ if (!debug->disable_dfs_bypass && bp->integrated_info)
+ if (bp->integrated_info->gpu_cap_info & DFS_BYPASS_ENABLE)
+ clk_dce->dfs_bypass_enabled = true;
+
+--
+2.7.4
+