[PATCH v2 09/14] drm/bridge: synopsys: dw-hdmi: Convert to drm_output_color_format

[Maxime Ripard]

Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.

The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORMAT_X = BIT(DRM_OUTPUT_COLOR_FORMAT_X) so
the transitition is easier.

The only thing we need to consider is if the original code meant to use
that value as a bitmask, in which case we do need to keep the bit shift,
or as a discriminant in which case we don't.

Reviewed-by: Philipp Zabel <p.zabel at pengutronix.de>
Acked-by: Jani Nikula <jani.nikula at intel.com>
Signed-off-by: Maxime Ripard <mripard at kernel.org>
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index ee88c0e793b0416d20105a43448cb4037402e64b..0296e110ce65ffc284e120f4e3f92052474e83e5 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2662,11 +2662,11 @@ static u32 *dw_hdmi_bridge_atomic_get_output_bus_fmts(struct drm_bridge *bridge,
 	struct drm_connector *conn = conn_state->connector;
 	struct drm_display_info *info = &conn->display_info;
 	struct drm_display_mode *mode = &crtc_state->mode;
 	u8 max_bpc = conn_state->max_requested_bpc;
 	bool is_hdmi2_sink = info->hdmi.scdc.supported ||
-			     (info->color_formats & DRM_COLOR_FORMAT_YCBCR420);
+			     (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR420));
 	u32 *output_fmts;
 	unsigned int i = 0;
 
 	*num_output_fmts = 0;
 
@@ -2721,40 +2721,40 @@ static u32 *dw_hdmi_bridge_atomic_get_output_bus_fmts(struct drm_bridge *bridge,
 
 	/* Default 8bit RGB fallback */
 	output_fmts[i++] = MEDIA_BUS_FMT_RGB888_1X24;
 
 	if (max_bpc >= 16 && info->bpc == 16) {
-		if (info->color_formats & DRM_COLOR_FORMAT_YCBCR444)
+		if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR444))
 			output_fmts[i++] = MEDIA_BUS_FMT_YUV16_1X48;
 
 		output_fmts[i++] = MEDIA_BUS_FMT_RGB161616_1X48;
 	}
 
 	if (max_bpc >= 12 && info->bpc >= 12) {
-		if (info->color_formats & DRM_COLOR_FORMAT_YCBCR422)
+		if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR422))
 			output_fmts[i++] = MEDIA_BUS_FMT_UYVY12_1X24;
 
-		if (info->color_formats & DRM_COLOR_FORMAT_YCBCR444)
+		if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR444))
 			output_fmts[i++] = MEDIA_BUS_FMT_YUV12_1X36;
 
 		output_fmts[i++] = MEDIA_BUS_FMT_RGB121212_1X36;
 	}
 
 	if (max_bpc >= 10 && info->bpc >= 10) {
-		if (info->color_formats & DRM_COLOR_FORMAT_YCBCR422)
+		if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR422))
 			output_fmts[i++] = MEDIA_BUS_FMT_UYVY10_1X20;
 
-		if (info->color_formats & DRM_COLOR_FORMAT_YCBCR444)
+		if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR444))
 			output_fmts[i++] = MEDIA_BUS_FMT_YUV10_1X30;
 
 		output_fmts[i++] = MEDIA_BUS_FMT_RGB101010_1X30;
 	}
 
-	if (info->color_formats & DRM_COLOR_FORMAT_YCBCR422)
+	if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR422))
 		output_fmts[i++] = MEDIA_BUS_FMT_UYVY8_1X16;
 
-	if (info->color_formats & DRM_COLOR_FORMAT_YCBCR444)
+	if (info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR444))
 		output_fmts[i++] = MEDIA_BUS_FMT_YUV8_1X24;
 
 	*num_output_fmts = i;
 
 	return output_fmts;

-- 
2.53.0