[PATCH] drm/amd/display: Add back missing hw translate init for DCN1_01

Nicholas Kazlauskas nicholas.kazlauskas at amd.com
Fri May 31 16:05:26 UTC 2019


[Why]
DCN_VERSION_1_01 is no longer handled in the dal_hw_translate_init
switch since it was inadvertently dropped in the patch that removed the
unnecessary DCN1_01 guards.

This caused numerous regressions on DCN1_01 when loading the driver.

[How]
Add it back.

Cc: Harry Wentland <harry.wentland at amd.com>
Fixes: 97df424fe7a7 ("drm/amd/display: Drop DCN1_01 guards")
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
---
 drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
index 77615146b96e..1f9833dc8cfe 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
@@ -81,6 +81,7 @@ bool dal_hw_translate_init(
 		return true;
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case DCN_VERSION_1_0:
+	case DCN_VERSION_1_01:
 		dal_hw_translate_dcn10_init(translate);
 		return true;
 #endif
-- 
2.17.1



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