提交 · adb609666bbc53ddd12272fdf233fc8148e7bd0e · openeuler / raspberrypi-kernel

22 6月, 2012 4 次提交

[media] cx231xx: Paranoic stack memory save · adb60966

由 Peter Senna Tschudin 提交于 6月 14, 2012

Saves 255 bytes of stack memory on cx231xx_usb_probe() by removing a char array.

Tested by compilation only.
Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

adb60966

P
[media] [trivial] v4l drivers: typo, change ctruct to struct in comment · 22cf83fa
由 Peter Meerwald 提交于 6月 13, 2012
```
Signed-off-by: NPeter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
```
22cf83fa

[media] stradis: remove unused V4L1 headers · 17bd27bd

由 Paul Bolle 提交于 6月 13, 2012

Commit 39c3d488 ("[media] cpia, stradis:
remove deprecated V4L1 drivers") removed the last file including these
five headers. Apparently it was just an oversight to keep them in the
tree. They can safely be removed now.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

17bd27bd

[media] em28xx: Improve support for the Terratec Cinergy HTC Stick HD · c8dce008

由 Martin Blumenstingl 提交于 6月 12, 2012

The windows driver used different values for the GPIOs and analog
decoder configuration. The values from the windows driver are now
used.
It also seems that the windows driver has LNA always disabled.
Thus we are doing the same (using the same flags as on windows).

I (only) tested with DVB-T and it worked quite well.

[mchehab@redhat.com: Fix merge conflicts and tested with DVB-C]
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: NMauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

c8dce008

21 6月, 2012 16 次提交

M
[media] em28xx: Add the DRX-K at I2C address 0x29 to the list of known I2C devices · 729841ed
由 Martin Blumenstingl 提交于 6月 12, 2012
```
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
```
729841ed

[media] Add support for downloading the firmware of the Terratec Cinergy HTC Stick HD's firmware · 7bdc0fb1

由 Martin Blumenstingl 提交于 6月 12, 2012

As of June 2012 it uses the same firmware as the Hauppauge WinTV HVR 930C.
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

7bdc0fb1

[media] radio-sf16fmi: Use LM7000 driver · 1e70a6cf

由 Ondrej Zary 提交于 6月 12, 2012

Convert radio-sf16fmi to use generic LM7000 driver.
Tested with SF16-FMI, SF16-FMP and SF16-FMD.

radio.");
@@ -48,37 +50,40 @@ struct fmi
 	bool mute;
 	unsigned long curfreq; /* freq in kHz */
 	struct mutex lock;
+	struct lm7000 lm;
 };

 static struct fmi fmi_card;
 static struct pnp_dev *dev;
 bool pnp_attached;

-/* freq is in 1/16 kHz to internal number, hw precision is 50 kHz */
-/* It is only useful to give freq in interval of 800 (=0.05Mhz),
- * other bits will be truncated, e.g 92.7400016 -> 92.7, but
- * 92.7400017 -> 92.75
- */
-#define RSF16_ENCODE(x)	((x) / 800 + 214)
 #define RSF16_MINFREQ (87 * 16000)
 #define RSF16_MAXFREQ (108 * 16000)

-static void outbits(int bits, unsigned int data, int io)
+#define FMI_BIT_TUN_CE		(1 << 0)
+#define FMI_BIT_TUN_CLK		(1 << 1)
+#define FMI_BIT_TUN_DATA	(1 << 2)
+#define FMI_BIT_VOL_SW		(1 << 3)
+#define FMI_BIT_TUN_STRQ	(1 << 4)
+
+void fmi_set_pins(struct lm7000 *lm, u8 pins)
 {
-	while (bits--) {
-		if (data & 1) {
-			outb(5, io);
-			udelay(6);
-			outb(7, io);
-			udelay(6);
-		} else {
-			outb(1, io);
-			udelay(6);
-			outb(3, io);
-			udelay(6);
-		}
-		data >>= 1;
-	}
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Acked-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

1e70a6cf

[media] radio-aimslab: Use LM7000 driver · bece083a

由 Ondrej Zary 提交于 6月 12, 2012

Convert radio-aimslab to use generic LM7000 driver.
Tested with Reveal RA300.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Acked-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

bece083a

[media] radio: Add Sanyo LM7000 tuner driver · 4ecbb694

由 Ondrej Zary 提交于 6月 12, 2012

Add very simple driver for Sanyo LM7000 AM/FM tuner chip. Only FM is supported
as there is no known HW with AM implemented.

This will be used by radio-aimslab and radio-sf16fmi.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Acked-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

4ecbb694

[media] em28xx: Make a few drxk_config structs static · 61bdbef0

由 Ezequiel García 提交于 6月 12, 2012

Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

61bdbef0

[media] em28xx: Remove unused AC97 register definitions · 9f98f7bb

由 Ezequiel García 提交于 6月 11, 2012

There is a specific header sound/ac97_codec.h that defines these.
All drivers should use it instead of rolling its own set of macros.
Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

9f98f7bb

E
[media] em28xx: Rename AC97 registers to use sound/ac97_codec.h definitions · 67b8d033
由 Ezequiel García 提交于 6月 11, 2012
```
Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
```
67b8d033

[media] em28xx: Fix wrong AC97 mic register usage · 2acde1d9

由 Ezequiel García 提交于 6月 11, 2012

Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

2acde1d9

[media] zr364xx: add suspend/resume support · 587a5765

由 Hans Verkuil 提交于 6月 08, 2012

And fix initial control setup.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

587a5765

[media] zr364xx: allow multiple opens · a065729d