linux-kernel - [PATCH 06/28] V4L/DVB (4964): VIDEO_PALETTE_YUYV and VIDEO_PALETTE

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Message-id: <20061227165728.PS02290400006@infradead.org>
Date:	Wed, 27 Dec 2006 14:57:28 -0200
From:	Mauro Carvalho Chehab <mchehab@...radead.org>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	V4L-DVB Maintainers <v4l-dvb-maintainer@...uxtv.org>,
	"audetto@...cali.it" <audetto@...cali.it>,
	Mauro Carvalho Chehab <mchehab@...radead.org>
Subject: [PATCH 06/28] V4L/DVB (4964): VIDEO_PALETTE_YUYV and
	VIDEO_PALETTE_YUV422 are the same palette


From: audetto@...cali.it <audetto@...cali.it>

Consistent handling of VIDEO_PALETTE_YUYV and VIDEO_PALETTE_YUV422

Signed-off-by: Andrea A Odetti <audetto@...cali.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...radead.org>
---

 drivers/media/video/meye.c         |    4 ++--
 drivers/media/video/w9966.c        |    2 +-
 drivers/media/video/zoran_device.c |    3 ++-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index b083338..616a35d 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -923,7 +923,7 @@ static int meye_do_ioctl(struct inode *i
 		struct video_picture *p = arg;
 		if (p->depth != 16)
 			return -EINVAL;
-		if (p->palette != VIDEO_PALETTE_YUV422)
+		if (p->palette != VIDEO_PALETTE_YUV422 && p->palette != VIDEO_PALETTE_YUYV)
 			return -EINVAL;
 		mutex_lock(&meye.lock);
 		sonypi_camera_command(SONYPI_COMMAND_SETCAMERABRIGHTNESS,
@@ -978,7 +978,7 @@ static int meye_do_ioctl(struct inode *i
 
 		if (vm->frame >= gbuffers || vm->frame < 0)
 			return -EINVAL;
-		if (vm->format != VIDEO_PALETTE_YUV422)
+		if (vm->format != VIDEO_PALETTE_YUV422 && vm->format != VIDEO_PALETTE_YUYV)
 			return -EINVAL;
 		if (vm->height * vm->width * 2 > gbufsize)
 			return -EINVAL;
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 4bdc886..8d14f30 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -789,7 +789,7 @@ static int w9966_v4l_do_ioctl(struct ino
 	case VIDIOCSPICT:
 	{
 		struct video_picture *vpic = arg;
-		if (vpic->depth != 16 || vpic->palette != VIDEO_PALETTE_YUV422)
+		if (vpic->depth != 16 || (vpic->palette != VIDEO_PALETTE_YUV422 && vpic->palette != VIDEO_PALETTE_YUYV))
 			return -EINVAL;
 
 		cam->brightness = vpic->brightness >> 8;
diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c
index 168e431..b075276 100644
--- a/drivers/media/video/zoran_device.c
+++ b/drivers/media/video/zoran_device.c
@@ -429,7 +429,7 @@ zr36057_set_vfe (struct zoran           
 	reg |= (HorDcm << ZR36057_VFESPFR_HorDcm);
 	reg |= (VerDcm << ZR36057_VFESPFR_VerDcm);
 	reg |= (DispMode << ZR36057_VFESPFR_DispMode);
-	if (format->palette != VIDEO_PALETTE_YUV422)
+	if (format->palette != VIDEO_PALETTE_YUV422 && format->palette != VIDEO_PALETTE_YUYV)
 		reg |= ZR36057_VFESPFR_LittleEndian;
 	/* RJ: I don't know, why the following has to be the opposite
 	 * of the corresponding ZR36060 setting, but only this way
@@ -441,6 +441,7 @@ zr36057_set_vfe (struct zoran           
 	reg |= ZR36057_VFESPFR_TopField;
 	switch (format->palette) {
 
+	case VIDEO_PALETTE_YUYV:
 	case VIDEO_PALETTE_YUV422:
 		reg |= ZR36057_VFESPFR_YUV422;
 		break;

-
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