Re: [PATCH v8] V4L2: soc_camera: Renesas R-Car VIN driver

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Hi Guennadi,

Thank you for the v8 review.

On 07/24/2013 08:14 PM, Guennadi Liakhovetski wrote:
[snip]
+	/* output format */
+	switch (icd->current_fmt->host_fmt->fourcc) {
+	case V4L2_PIX_FMT_NV16:
+		iowrite32(ALIGN(cam->width * cam->height, 0x80),
+			  priv->base + VNUVAOF_REG);
+		dmr = VNDMR_DTMD_YCSEP;
+		output_is_yuv = true;
+		break;
+	case V4L2_PIX_FMT_YUYV:
+		dmr = VNDMR_BPSM;
+		output_is_yuv = true;
+		break;
+	case V4L2_PIX_FMT_UYVY:
+		dmr = 0;
+		output_is_yuv = true;
+		break;
+	case V4L2_PIX_FMT_RGB555X:
+		dmr = VNDMR_DTMD_ARGB1555;
+		break;
+	case V4L2_PIX_FMT_RGB565:
+		dmr = 0;
+		break;
+	case V4L2_PIX_FMT_RGB32:
+		if (priv->chip == RCAR_H1 || priv->chip == RCAR_E1) {
+			dmr = VNDMR_EXRGB;
+			break;
+		}
+	default:
+		BUG();
as commented above, please, remove
Does WARN_ON(1) work instead of removal?

Regards,
Vladimir

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