diff options
| author |   Lucas Stach <l.stach@pengutronix.de> | 2024-06-19 20:21:59 +0200 |
|---|---|---|
| committer |   Robert Foss <rfoss@kernel.org> | 2024-06-27 11:52:18 +0200 |
| commit | e857142bbb6491693051f112c833072b9beb5627 (patch) | |
| tree | bca91c649eab5408fe5c31c960e93019d9fc1388 /rust/kernel/ssh:/git@git.zx2c4.com/git: | |
| parent | drm/bridge: analogix_dp: simplify and correct PLL lock checks (diff) | |
drm/bridge: analogix_dp: only read AUX status when an error occured
All AUX error responses raise the AUX_ERR interrupt, so there is no
need to read the AUX status register in normal operation. Only read
the status when an error occurred and we can expect a different
status than OK.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619182200.3752465-13-l.stach@pengutronix.de
Diffstat (limited to 'rust/kernel/ssh:/git@git.zx2c4.com/git:')
0 files changed, 0 insertions, 0 deletions