| commit | ec5d3e83d332ac5dfde8e0a1f57393fc91d55030 | |
| author | Russell King <rmk+kernel@arm.linux.org.uk> | |
| Sat, 6 Jun 2015 20:41:10 +0000 (6 21:41 +0100) | ||
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | |
| Tue, 15 Sep 2015 15:19:49 +0000 (15 16:19 +0100) | ||
| tree | 16c4f6055e238df4450e6e514b2a05a3a0070492 | treesnapshot (tar.gz zip) |
| parent | e66e03abf80f701da60ae085cbb913e67ce6741d | commitdiff |
drm/i2c: tda998x: handle all outstanding interrupts
As reading the interrupt registers clears the outstanding interrupts, we
must process all received interrupts to avoid dropping any. Rearrange
the code to achieve this, and properly check for a HPD interrupt from
the CEC_RXSHPDINT register.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
As reading the interrupt registers clears the outstanding interrupts, we
must process all received interrupts to avoid dropping any. Rearrange
the code to achieve this, and properly check for a HPD interrupt from
the CEC_RXSHPDINT register.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| drivers/gpu/drm/i2c/tda998x_drv.c | diffblobblamehistory |