Em 23-09-2010 03:14, Hans Verkuil escreveu:
> On Thursday, September 23, 2010 06:18:37 Mauro Carvalho Chehab wrote:
>> Em 15-09-2010 17:00, Hans Verkuil escreveu:
>>> Mauro, Jean, Janne,
>>
>>> 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_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)
>>
>> Those are with Janne ;)
>
> Since I2C_HW_B_HDPVR is not actually set anywhere and because it's staging, I'd
> propose that we just ignore this. It's under an #ifdef, so removing i2c-id.h will
> not affect this code.
>
>>> drivers/video/riva/rivafb-i2c.c: chan->adapter.id = I2C_HW_B_RIVA;
>>
>> No idea about this one.
>
> This can be removed.
>
>>
>>> drivers/media/video/ir-kbd-i2c.c: if (ir->c->adapter->id == I2C_HW_SAA7134 && ir->c->addr == 0x30)
>>> drivers/media/video/saa7134/saa7134-i2c.c: .id = I2C_HW_SAA7134,
>>
>> Those are easy: just add the polling interval into the platform_data. If zero,
>> uses the default value. I'll write a patch for it.
>
> Nice!
>
>>> drivers/media/video/ir-kbd-i2c.c: if (adap->id == I2C_HW_B_CX2388x) {
>>
>> This is not hard to solve. I' ll write a patch for it.
>
> Nice!
>
>>> 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/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;
>>
>> We need to solve lirc_i2c.c issues before being able to remove those. As lirc_i2c has
>> the same implementation as ir-kbd-i2c, it is probably easier to just get rid of it,
>> and then remove those two references. Jarod is working on it.
>>
>> While touching it, I'll move PV951 to bttv driver, and move all IR initialization code to
>> bttv-input and cx88-input on those two drivers. This will make life easier when porting
>> the code to rc-core, as everything that needs to be changed will be at the same file.
The above were already merged.
>
> So after my pending tvaudio/tda8425 patch goes in and your patches, then the only
> remaining user of I2C_HW_B_ is lirc_i2c.c, right? Jean will like that :-)
Patch applied. The remaining places are:
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;
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;
I'll try to review lirc_i2c. Maybe we can just remove it entirely, and then remove the entries
on cx88 driver.
Cheers,
Mauro.
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