diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2024-09-26 16:12:46 +0200 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-11-14 11:29:42 +0100 |
| commit | 32c4514455b2b8fde506f8c0962f15c7e4c26f1d (patch) | |
| tree | aee4f1a75dba2686de2daa6807ff27a44819996d /kernel/livepatch/core.c | |
| parent | 93d1f41a82de382845af460bf03bcb17dcbf08c5 (diff) | |
drm/bridge: tc358768: Fix DSI command txdrm-misc-fixes-2024-11-14
Wait for the command transmission to be completed in the DSI transfer
function polling for the dc_start bit to go back to idle state after the
transmission is started.
This is documented in the datasheet and failures to do so lead to
commands corruption.
Fixes: ff1ca6397b1d ("drm/bridge: Add tc358768 driver")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240926141246.48282-1-francesco@dolcini.it
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240926141246.48282-1-francesco@dolcini.it
Diffstat (limited to 'kernel/livepatch/core.c')
0 files changed, 0 insertions, 0 deletions