drm/amd/display: [RV] bug in cm programming

When surface bigger then 10 bpc the output pixel
does not match to the required value.Update CRC's.

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@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/dcn10/dcn10_dpp.h

@@ -164,7 +164,8 @@
 	SRI(CM_IGAM_LUT_RW_CONTROL, CM, id), \
 	SRI(CM_IGAM_LUT_RW_INDEX, CM, id), \
 	SRI(CM_IGAM_LUT_SEQ_COLOR, CM, id), \
-	SRI(CURSOR_CONTROL, CURSOR, id)
+	SRI(CURSOR_CONTROL, CURSOR, id), \
+	SRI(CM_CMOUT_CONTROL, CM, id)
 
 
 #define TF_REG_LIST_SH_MASK_DCN(mask_sh)\
@@ -401,6 +402,7 @@
 	TF_SF(CM0_CM_CONTROL, CM_BYPASS_EN, mask_sh), \
 	TF_SF(CM0_CM_IGAM_LUT_SEQ_COLOR, CM_IGAM_LUT_SEQ_COLOR, mask_sh), \
 	TF_SF(CNVC_CFG0_FORMAT_CONTROL, OUTPUT_FP, mask_sh), \
+	TF_SF(CM0_CM_CMOUT_CONTROL, CM_CMOUT_ROUND_TRUNC_MODE, mask_sh), \
 	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
 	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
 	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
@@ -549,6 +551,7 @@
 	type CM_RGAM_RAMA_EXP_REGION33_LUT_OFFSET; \
 	type CM_RGAM_RAMA_EXP_REGION33_NUM_SEGMENTS; \
 	type CM_RGAM_LUT_MODE; \
+	type CM_CMOUT_ROUND_TRUNC_MODE; \
 	type OBUF_BYPASS; \
 	type OBUF_H_2X_UPSCALE_EN; \
 	type CM_BLNDGAM_LUT_MODE; \
@@ -1081,6 +1084,7 @@ struct dcn_dpp_registers {
 	uint32_t CM_RGAM_RAMA_REGION_0_1;
 	uint32_t CM_RGAM_RAMA_REGION_32_33;
 	uint32_t CM_RGAM_CONTROL;
+	uint32_t CM_CMOUT_CONTROL;
 	uint32_t OBUF_CONTROL;
 	uint32_t CM_BLNDGAM_LUT_WRITE_EN_MASK;
 	uint32_t CM_BLNDGAM_CONTROL;

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c

@@ -602,7 +602,7 @@ static void ippn10_enable_cm_block(
 		struct transform *xfm_base)
 {
 	struct dcn10_dpp *xfm = TO_DCN10_DPP(xfm_base);
-
+	REG_UPDATE(CM_CMOUT_CONTROL, CM_CMOUT_ROUND_TRUNC_MODE, 8);
 	REG_UPDATE(CM_CONTROL, CM_BYPASS_EN, 0);
 }