msm: sde: Uprev IGC version to 4.0 to indicate existence of LUT 257

Change IGC version to 4.0 to clearly indicate that support
for LUT 257 in DSPP is now supported and expected.

Change-Id: Ie3bb5b0150bdf6c332f86d0ae416b4f6fc42e70f
Signed-off-by: Christopher Braga <[email protected]>

msm/sde/sde_color_processing.c

@@ -2757,6 +2757,7 @@ static void dspp_igc_install_property(struct drm_crtc *crtc)
 		"SDE_DSPP_IGC_V", version);
 	switch (version) {
 	case 3:
+	case 4:
 		sde_cp_crtc_install_blob_property(crtc, feature_name,
 			SDE_CP_CRTC_DSPP_IGC, sizeof(struct drm_msm_igc_lut));
 		break;

msm/sde/sde_hw_dspp.c

@@ -49,11 +49,11 @@ static void dspp_igc(struct sde_hw_dspp *c)
 		else
 			c->ops.setup_igc = sde_setup_dspp_igcv3;
 	} else if (c->cap->sblk->igc.version ==
-			SDE_COLOR_PROCESS_VER(0x3, 0x2)) {
+			SDE_COLOR_PROCESS_VER(0x4, 0x0)) {
 		c->ops.setup_igc = NULL;
 		ret = reg_dmav2_init_dspp_op_v4(SDE_DSPP_IGC, c->idx);
 		if (!ret)
-			c->ops.setup_igc = reg_dmav2_setup_dspp_igcv32;
+			c->ops.setup_igc = reg_dmav2_setup_dspp_igcv4;
 	}
 }
 

msm/sde/sde_hw_reg_dma_v1_color_proc.c

@@ -3995,7 +3995,7 @@ static void _perform_sbdma_kickoff(struct sde_hw_dspp *ctx,
 	}
 }
 
-static void _dspp_igcv32_off(struct sde_hw_dspp *ctx, void *cfg)
+static void _dspp_igcv4_off(struct sde_hw_dspp *ctx, void *cfg)
 {
 	struct sde_hw_cp_cfg *hw_cfg = cfg;
 	struct sde_hw_reg_dma_ops *dma_ops;
@@ -4036,7 +4036,7 @@ static void _dspp_igcv32_off(struct sde_hw_dspp *ctx, void *cfg)
 	_perform_sbdma_kickoff(ctx, hw_cfg, dma_ops, blk, IGC);
 }
 
-void reg_dmav2_setup_dspp_igcv32(struct sde_hw_dspp *ctx, void *cfg)
+void reg_dmav2_setup_dspp_igcv4(struct sde_hw_dspp *ctx, void *cfg)
 {
 	struct drm_msm_igc_lut *lut_cfg;
 	struct sde_hw_reg_dma_ops *dma_ops;
@@ -4052,7 +4052,7 @@ void reg_dmav2_setup_dspp_igcv32(struct sde_hw_dspp *ctx, void *cfg)
 
 	if (!hw_cfg->payload) {
 		DRM_DEBUG_DRIVER("disable igc feature\n");
-		_dspp_igcv32_off(ctx, cfg);
+		_dspp_igcv4_off(ctx, cfg);
 		return;
 	}
 

msm/sde/sde_hw_reg_dma_v1_color_proc.h

@@ -275,11 +275,11 @@ int reg_dmav1_deinit_ltm_ops(enum sde_dspp idx);
 int reg_dmav2_init_dspp_op_v4(int feature, enum sde_dspp idx);
 
 /**
- * reg_dmav2_setup_dspp_igcv32() - igc v32 implementation using reg dma v2.
+ * reg_dmav2_setup_dspp_igcv4() - igc v4 implementation using reg dma v2.
  * @ctx: dspp ctx info
  * @cfg: pointer to struct sde_hw_cp_cfg
  */
-void reg_dmav2_setup_dspp_igcv32(struct sde_hw_dspp *ctx, void *cfg);
+void reg_dmav2_setup_dspp_igcv4(struct sde_hw_dspp *ctx, void *cfg);
 
 /**
  * reg_dmav2_setup_3d_gamutv43() - gamut v4_3 implementation using reg dma v2.