1 files changed, 0 insertions, 62 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0226-drm-amd-display-fix-12bpc-truncate-to-10bpc.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0226-drm-amd-display-fix-12bpc-truncate-to-10bpc.patch
deleted file mode 100644
index 92f68106..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0226-drm-amd-display-fix-12bpc-truncate-to-10bpc.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 7c081351ef763b97fb888f01fe4e2bee40a2cd3b Mon Sep 17 00:00:00 2001
-From: Charlene Liu <charlene.liu@amd.com>
-Date: Fri, 17 Feb 2017 13:51:32 -0500
-Subject: [PATCH 0226/4131] drm/amd/display: fix 12bpc truncate to 10bpc
-
-Signed-off-by: Charlene Liu <charlene.liu@amd.com>
-Reviewed-by: Tony Cheng <Tony.Cheng@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_opp.c | 18 +++++++++---------
- 1 file changed, 9 insertions(+), 9 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
-index a2f57cf..121ccbb 100644
---- a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
-+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
-@@ -710,32 +710,32 @@ void dce110_opp_set_dyn_expansion(
- 	enum signal_type signal)
- {
- 	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
--	bool enable_dyn_exp = false;
- 
- 	REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
- 			FMT_DYNAMIC_EXP_EN, 0,
- 			FMT_DYNAMIC_EXP_MODE, 0);
--	/* From HW programming guide:
--		FMT_DYNAMIC_EXP_EN = 0 for limited RGB or YCbCr output
--		FMT_DYNAMIC_EXP_EN = 1 for RGB full range only*/
--	if (color_sp == COLOR_SPACE_SRGB)
--		enable_dyn_exp = true;
- 
- 	/*00 - 10-bit -> 12-bit dynamic expansion*/
- 	/*01 - 8-bit  -> 12-bit dynamic expansion*/
--	if (signal == SIGNAL_TYPE_HDMI_TYPE_A) {
-+	if (signal == SIGNAL_TYPE_HDMI_TYPE_A ||
-+		signal == SIGNAL_TYPE_DISPLAY_PORT ||
-+		signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
- 		switch (color_dpth) {
- 		case COLOR_DEPTH_888:
- 			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
--				FMT_DYNAMIC_EXP_EN, enable_dyn_exp ? 1:0,
-+				FMT_DYNAMIC_EXP_EN, 1,
- 				FMT_DYNAMIC_EXP_MODE, 1);
- 			break;
- 		case COLOR_DEPTH_101010:
- 			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
--				FMT_DYNAMIC_EXP_EN, enable_dyn_exp ? 1:0,
-+				FMT_DYNAMIC_EXP_EN, 1,
- 				FMT_DYNAMIC_EXP_MODE, 0);
- 			break;
- 		case COLOR_DEPTH_121212:
-+			REG_UPDATE_2(
-+				FMT_DYNAMIC_EXP_CNTL,
-+				FMT_DYNAMIC_EXP_EN, 1,/*otherwise last two bits are zero*/
-+				FMT_DYNAMIC_EXP_MODE, 0);
- 			break;
- 		default:
- 			break;
--- 
-2.7.4
-