Em 27-10-2010 14:38, Jiri Slaby escreveu: > On 10/27/2010 06:36 PM, Mauro Carvalho Chehab wrote: >> Basically, af9015 broke due to (3), as .small_i2c = 1 means nothing. It should be using >> .small_i2c = TDA18271_16_BYTE_CHUNK_INIT, instead. >> >> What I don't understand is why a patch doing this change didn't fix the issue. Please >> test the patch I posted on the original -next thread. Let's try to identify why >> tda18271_write_regs() is not breaking the data into smaller writes. > > It helps, but one needs to unplug and replug the device. So care to > respin the pull request with the patch included? AH! Yes, this is sometimes needed on some hardware: when a longer or wrong I2C transaction is received, the hardware simply stops working. You need to replug it for it to return to life. Ok, I'll add the patch that changes it to .small_i2c = TDA18271_16_BYTE_CHUNK_INIT to the series. Thanks, Mauro. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
