Em 15-09-2010 17:00, Hans Verkuil escreveu:
> Mauro, Jean, Janne,
>
> This patch series finally retires the hackish v4l2-i2c-drv.h. It served
> honorably,
> but now that the hg repository no longer supports kernels <2.6.26 it is time
> to
> remove it.
>
> Note that this patch series builds on the vtx-removal patch series.
>
> Several patches at the end remove unused i2c-id.h includes and remove bogus
> uses
> of the I2C_HW_ defines (as found in i2c-id.h).
>
> After applying this patch series I get the following if I grep for
> I2C_HW_ in the kernel sources:
>
> <skip some false positives in drivers/gpu>
> drivers/staging/lirc/lirc_i2c.c: if (adap->id ==
> I2C_HW_B_CX2388x)
> drivers/staging/lirc/lirc_i2c.c: if (adap->id ==
> I2C_HW_B_CX2388x) {
> drivers/staging/lirc/lirc_zilog.c:#ifdef I2C_HW_B_HDPVR
> drivers/staging/lirc/lirc_zilog.c: if (ir->c_rx.adapter->id ==
> I2C_HW_B_HDPVR) {
> drivers/staging/lirc/lirc_zilog.c:#ifdef I2C_HW_B_HDPVR
> drivers/staging/lirc/lirc_zilog.c: if (ir->c_rx.adapter->id ==
> I2C_HW_B_HDPVR)
> drivers/video/riva/rivafb-i2c.c: chan->adapter.id =
> I2C_HW_B_RIVA;
> drivers/media/video/ir-kbd-i2c.c: if (ir->c->adapter->id ==
> I2C_HW_SAA7134 && ir->c->addr == 0x30)
> drivers/media/video/ir-kbd-i2c.c: if (adap->id ==
> I2C_HW_B_CX2388x) {
> drivers/media/video/saa7134/saa7134-i2c.c: .id =
> I2C_HW_SAA7134,
> drivers/media/video/cx88/cx88-i2c.c: core->i2c_adap.id = I2C_HW_B_CX2388x;
> drivers/media/video/cx88/cx88-vp3054-i2c.c: vp3054_i2c->adap.id =
> I2C_HW_B_CX2388x;
>
> Jean, I guess the one in rivafb-i2c.c can just be removed, right?
>
> Janne, the HDPVR checks in lirc no longer work since hdpvr never sets the
> adapter ID (nor should it). This lirc code should be checked. I haven't
> been following the IR changes, but there must be a better way of doing this.
>
> The same is true for the CX2388x and SAA7134 checks. These all relate to the
> IR subsystem.
>
> Once we fixed these remaining users of the i2c-id.h defines, then Jean can
> remove that header together with the adapter's 'id' field.
>
> Regards,
>
> Hans
>
> The following changes since commit 991403c594f666a2ed46297c592c60c3b9f4e1e2:
> Mauro Carvalho Chehab (1):
> V4L/DVB: cx231xx: Avoid an OOPS when card is unknown (card=0)
>
> are available in the git repository at:
>
> ssh://linuxtv.org/git/hverkuil/v4l-dvb.git i2c
>
...
> tvaudio: remove obsolete tda8425 initialization
...
This patch is incomplete. It removes the initialization, but it forgets to
remove other references.
This is what grep says about tda8425:
drivers/media/video/Kconfig: tea6320, tea6420, tda8425, ta8874z.
drivers/media/video/tda7432.c: * Which was based on tda8425.c by Greg Alexander
(c) 1998
drivers/media/video/tda9875.c: * Which was based on tda8425.c by Greg Alexander
(c) 1998
drivers/media/video/tvaudio.c:/* audio chip descriptions - defines+functions
for tda8425 */
drivers/media/video/tvaudio.c:#define TDA8425_VL 0x00 /* volume left */
drivers/media/video/tvaudio.c:#define TDA8425_VR 0x01 /* volume right
*/
drivers/media/video/tvaudio.c:#define TDA8425_BA 0x02 /* bass */
drivers/media/video/tvaudio.c:#define TDA8425_TR 0x03 /* treble */
drivers/media/video/tvaudio.c:#define TDA8425_S1 0x08 /* switch
functions */
drivers/media/video/tvaudio.c:#define TDA8425_S1_OFF 0xEE /* audio off
(mute on) */
drivers/media/video/tvaudio.c:#define TDA8425_S1_CH1 0xCE /* audio channel
1 (mute off) - "linear stereo" mode */
drivers/media/video/tvaudio.c:#define TDA8425_S1_CH2 0xCF /* audio channel
2 (mute off) - "linear stereo" mode */
drivers/media/video/tvaudio.c:#define TDA8425_S1_MU 0x20 /* mute bit */
drivers/media/video/tvaudio.c:#define TDA8425_S1_STEREO 0x18 /* stereo bits */
drivers/media/video/tvaudio.c:#define TDA8425_S1_STEREO_SPATIAL 0x18 /* spatial
stereo */
drivers/media/video/tvaudio.c:#define TDA8425_S1_STEREO_LINEAR 0x08 /* linear
stereo */
drivers/media/video/tvaudio.c:#define TDA8425_S1_STEREO_PSEUDO 0x10 /* pseudo
stereo */
drivers/media/video/tvaudio.c:#define TDA8425_S1_STEREO_MONO 0x00 /* forced
mono */
drivers/media/video/tvaudio.c:#define TDA8425_S1_ML 0x06 /*
language selector */
drivers/media/video/tvaudio.c:#define TDA8425_S1_ML_SOUND_A 0x02 /* sound a
*/
drivers/media/video/tvaudio.c:#define TDA8425_S1_ML_SOUND_B 0x04 /* sound b
*/
drivers/media/video/tvaudio.c:#define TDA8425_S1_ML_STEREO 0x06 /* stereo
*/
drivers/media/video/tvaudio.c:#define TDA8425_S1_IS 0x01 /* channel
selector */
drivers/media/video/tvaudio.c:static int tda8425_shift10(int val) { return (val
>> 10) | 0xc0; }
drivers/media/video/tvaudio.c:static int tda8425_shift12(int val) { return (val
>> 12) | 0xf0; }
drivers/media/video/tvaudio.c:static int tda8425_initialize(struct CHIPSTATE
*chip)
drivers/media/video/tvaudio.c: int inputmap[4] = { /* tuner */
TDA8425_S1_CH2, /* radio */ TDA8425_S1_CH1,
drivers/media/video/tvaudio.c: /* extern */
TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF};
drivers/media/video/tvaudio.c:static void tda8425_setmode(struct CHIPSTATE
*chip, int mode)
drivers/media/video/tvaudio.c: int s1 = chip->shadow.bytes[TDA8425_S1+1] &
0xe1;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_ML_SOUND_A;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_STEREO_PSEUDO;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_ML_SOUND_B;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_STEREO_PSEUDO;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_ML_STEREO;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_STEREO_MONO;
drivers/media/video/tvaudio.c: s1 |= TDA8425_S1_STEREO_SPATIAL;
drivers/media/video/tvaudio.c: chip_write(chip,TDA8425_S1,s1);
drivers/media/video/tvaudio.c:static int tda8425 = 1;
drivers/media/video/tvaudio.c:module_param(tda8425, int, 0444);
drivers/media/video/tvaudio.c: .name = "tda8425",
drivers/media/video/tvaudio.c: .insmodopt = &tda8425,
drivers/media/video/tvaudio.c: .addr_lo = I2C_ADDR_TDA8425 >> 1,
drivers/media/video/tvaudio.c: .addr_hi = I2C_ADDR_TDA8425 >> 1,
drivers/media/video/tvaudio.c: .leftreg = TDA8425_VL,
drivers/media/video/tvaudio.c: .rightreg = TDA8425_VR,
drivers/media/video/tvaudio.c: .bassreg = TDA8425_BA,
drivers/media/video/tvaudio.c: .treblereg = TDA8425_TR,
drivers/media/video/tvaudio.c: .initialize = tda8425_initialize,
drivers/media/video/tvaudio.c: .volfunc = tda8425_shift10,
drivers/media/video/tvaudio.c: .bassfunc = tda8425_shift12,
drivers/media/video/tvaudio.c: .treblefunc = tda8425_shift12,
drivers/media/video/tvaudio.c: .setmode = tda8425_setmode,
drivers/media/video/tvaudio.c: .inputreg = TDA8425_S1,
drivers/media/video/tvaudio.c: .inputmap = { TDA8425_S1_CH1,
TDA8425_S1_CH1, TDA8425_S1_CH1 },
drivers/media/video/tvaudio.c: .inputmute = TDA8425_S1_OFF,
I didn't actually saw what you left behind on tvaudio (as it might eventually
be used
by some other part of the code), but keeping it mentioned in Kconfig is not ok
;)
The rest of the series seem ok.
Applied, thanks!
Cheers,
Mauro
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