saa7134: add vidioc_querystd

PATCH New Mikhail Domrachev 1 participant 1 message Apr 1, 2014

Subsystems (2)

Media (V4L/DVB) SAA7134 VIDEO4LINUX driver

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Mikhail Domrachev

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2014-04-01 13:50 UTC #0 lore raw

PATCH v3 1/1 saa7134: add vidioc_querystd

Signed-off-by Mikhail Domrachev <[email protected]>

---
 drivers/media/pci/saa7134/saa7134-empress.c |  1 +
 drivers/media/pci/saa7134/saa7134-reg.h     |  5 ++++
 drivers/media/pci/saa7134/saa7134-video.c   | 41 +++++++++++++++++++++++++++--
 drivers/media/pci/saa7134/saa7134.h         |  1 +
 4 files changed, 46 insertions(+), 2 deletions(-)

drivers/media/pci/saa7134/saa7134-empress.c +1 -0

index 0a9047e..a150deb 100644
@@ -262,6 +262,7 @@ static const struct v4l2_ioctl_ops ts_ioctl_ops = {
 	.vidioc_s_input			= saa7134_s_input,
 	.vidioc_s_std			= saa7134_s_std,
 	.vidioc_g_std			= saa7134_g_std,
+	.vidioc_querystd		= saa7134_querystd,
 	.vidioc_log_status		= v4l2_ctrl_log_status,
 	.vidioc_subscribe_event		= v4l2_ctrl_subscribe_event,
 	.vidioc_unsubscribe_event	= v4l2_event_unsubscribe,

drivers/media/pci/saa7134/saa7134-reg.h +5 -0

index e7e0af1..51737b1 100644
@@ -167,17 +167,22 @@
 #define SAA7134_HSYNC_START                     0x106
 #define SAA7134_HSYNC_STOP                      0x107
 #define SAA7134_SYNC_CTRL                       0x108
+#define   SAA7134_SYNC_CTRL_AUFD                (1 << 7)
 #define SAA7134_LUMA_CTRL                       0x109
+#define   SAA7134_LUMA_CTRL_LDEL                (1 << 5)
 #define SAA7134_DEC_LUMA_BRIGHT                 0x10a
 #define SAA7134_DEC_LUMA_CONTRAST               0x10b
 #define SAA7134_DEC_CHROMA_SATURATION           0x10c
 #define SAA7134_DEC_CHROMA_HUE                  0x10d
 #define SAA7134_CHROMA_CTRL1                    0x10e
+#define   SAA7134_CHROMA_CTRL1_AUTO0            (1 << 1)
+#define   SAA7134_CHROMA_CTRL1_FCTC             (1 << 2)
 #define SAA7134_CHROMA_GAIN                     0x10f
 #define SAA7134_CHROMA_CTRL2                    0x110
 #define SAA7134_MODE_DELAY_CTRL                 0x111
 
 #define SAA7134_ANALOG_ADC                      0x114
+#define   SAA7134_ANALOG_ADC_AUTO1              (1 << 2)
 #define SAA7134_VGATE_START                     0x115
 #define SAA7134_VGATE_STOP                      0x116
 #define SAA7134_MISC_VGATE_MSB                  0x117

drivers/media/pci/saa7134/saa7134-video.c +39 -2

77 lines not on this page · raw message

drivers/media/pci/saa7134/saa7134.h +1 -0

index 2474e84..9c2249b 100644
@@ -779,6 +779,7 @@ extern struct video_device saa7134_radio_template;
 
 int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id);
 int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id);
+int saa7134_querystd(struct file *file, void *priv, v4l2_std_id *std);
 int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i);
 int saa7134_g_input(struct file *file, void *priv, unsigned int *i);
 int saa7134_s_input(struct file *file, void *priv, unsigned int i);

Signature · 1 line

1.8.5.3