diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0069-drm-amd-display-fix-hotplug-regression-after-code-re.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0069-drm-amd-display-fix-hotplug-regression-after-code-re.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0069-drm-amd-display-fix-hotplug-regression-after-code-re.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0069-drm-amd-display-fix-hotplug-regression-after-code-re.patch new file mode 100644 index 00000000..6bf138b8 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0069-drm-amd-display-fix-hotplug-regression-after-code-re.patch @@ -0,0 +1,33 @@ +From dac95255f9d13c246058819e8d3e833835823c3e Mon Sep 17 00:00:00 2001 +From: Roman Li <Roman.Li@amd.com> +Date: Thu, 15 Dec 2016 11:51:09 -0500 +Subject: [PATCH 0069/4131] drm/amd/display: fix hotplug regression after code + refactor + +The condition logic of REG_WAIT in dce110_stream_encoder_dp_blank() +got inverted after refactoring. + +Signed-off-by: Roman Li <Roman.Li@amd.com> +Reviewed-by: Jordan Lazare <Jordan.Lazare@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_stream_encoder.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c +index 0590e0a..b74a29b 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c ++++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c +@@ -635,7 +635,7 @@ static void dce110_stream_encoder_dp_blank( + */ + + REG_WAIT(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, +- 1, ++ 0, + 10, max_retries); + + ASSERT(retries <= max_retries); +-- +2.7.4 + |