diff options
| author | Stefan Agner <stefan@agner.ch> | 2016-01-05 03:34:22 +0300 |
|---|---|---|
| committer | Stefan Agner <stefan@agner.ch> | 2016-11-09 04:14:08 +0300 |
| commit | 34a515d27c6573b6f550877b30dd5e0f440c3d8f (patch) | |
| tree | 92f0f7360db125e2e6573ac6ece3bf3f8a70f36d /drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | |
| parent | 020a0bbc0d89c15693e69ed2063584ef7ec2d811 (diff) | |
| download | linux-34a515d27c6573b6f550877b30dd5e0f440c3d8f.tar.xz | |
drm/fsl-dcu: do not update when modifying irq registers
The IRQ status and mask registers are not "double buffered" according
to the reference manual. Hence, there is no extra transfer/update
write needed when modifying these registers.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Diffstat (limited to 'drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c')
0 files changed, 0 insertions, 0 deletions