change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/gpu/drm/rockchip/rockchip_drm_logo.c
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..
@@ -376,6 +376,69 @@
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 	return rockchip_drm_logo_fb_alloc(drm_dev, &mode_cmd, private->logo);
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 }
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+static void of_parse_post_csc_info(struct device_node *route, struct rockchip_drm_mode_set *set)
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+{
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+	int val;
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+
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+	if (!of_property_read_u32(route, "post-csc,enable", &val))
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+		set->csc.csc_enable = val;
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+	else
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+		set->csc.csc_enable = 0;
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+
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+	if (!set->csc.csc_enable)
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+		return;
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+
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+	if (!of_property_read_u32(route, "post-csc,hue", &val))
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+		set->csc.hue = val;
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+	else
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+		set->csc.hue = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,saturation", &val))
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+		set->csc.saturation = val;
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+	else
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+		set->csc.saturation = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,contrast", &val))
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+		set->csc.contrast = val;
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+	else
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+		set->csc.contrast = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,brightness", &val))
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+		set->csc.brightness = val;
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+	else
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+		set->csc.brightness = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,r-gain", &val))
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+		set->csc.r_gain = val;
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+	else
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+		set->csc.r_gain = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,g-gain", &val))
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+		set->csc.g_gain = val;
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+	else
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+		set->csc.g_gain = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,b-gain", &val))
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+		set->csc.b_gain = val;
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+	else
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+		set->csc.b_gain = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,r-offset", &val))
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+		set->csc.r_offset = val;
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+	else
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+		set->csc.r_offset = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,g-offset", &val))
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+		set->csc.g_offset = val;
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+	else
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+		set->csc.g_offset = 256;
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+
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+	if (!of_property_read_u32(route, "post-csc,b-offset", &val))
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+		set->csc.b_offset = val;
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+	else
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+		set->csc.b_offset = 256;
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+}
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+
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 static struct rockchip_drm_mode_set *
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 of_parse_display_resource(struct drm_device *drm_dev, struct device_node *route)
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 {
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@@ -469,6 +532,8 @@
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 		set->hue = val;
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 	else
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 		set->hue = 50;
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+
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+	of_parse_post_csc_info(route, set);
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 	set->force_output = of_property_read_bool(route, "force-output");
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..
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@@ -746,7 +811,7 @@
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 		if (priv->crtc_funcs[pipe] &&
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 		    priv->crtc_funcs[pipe]->loader_protect)
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-			priv->crtc_funcs[pipe]->loader_protect(crtc, true);
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+			priv->crtc_funcs[pipe]->loader_protect(crtc, true, &set->csc);
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 	}
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 	if (!set->fb) {
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@@ -798,7 +863,7 @@
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 error_crtc:
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 	if (priv->crtc_funcs[pipe] && priv->crtc_funcs[pipe]->loader_protect)
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-		priv->crtc_funcs[pipe]->loader_protect(crtc, false);
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+		priv->crtc_funcs[pipe]->loader_protect(crtc, false, NULL);
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 error_conn:
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 	if (set->sub_dev->loader_protect)
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 		set->sub_dev->loader_protect(conn_state->best_encoder, false);
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@@ -994,11 +1059,12 @@
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 									     unset);
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 				if (priv->crtc_funcs[pipe] &&
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 				    priv->crtc_funcs[pipe]->loader_protect)
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-					priv->crtc_funcs[pipe]->loader_protect(crtc, true);
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+					priv->crtc_funcs[pipe]->loader_protect(crtc, true,
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+									       &unset->csc);
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 				priv->crtc_funcs[pipe]->crtc_close(crtc);
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 				if (priv->crtc_funcs[pipe] &&
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 				    priv->crtc_funcs[pipe]->loader_protect)
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-					priv->crtc_funcs[pipe]->loader_protect(crtc, false);
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+					priv->crtc_funcs[pipe]->loader_protect(crtc, false, NULL);
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 			}
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 		}
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