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| author | Francesco Dolcini <[email protected]> | 2024-09-26 14:12:46 +0000 |
|---|---|---|
| committer | Neil Armstrong <[email protected]> | 2024-11-14 10:29:42 +0000 |
| commit | 32c4514455b2b8fde506f8c0962f15c7e4c26f1d (patch) | |
| tree | aee4f1a75dba2686de2daa6807ff27a44819996d /drivers/acpi/cppc_acpi.c | |
| parent | drm/vmwgfx: avoid null_ptr_deref in vmw_framebuffer_surface_create_handle (diff) | |
| download | kernel-32c4514455b2b8fde506f8c0962f15c7e4c26f1d.tar.gz kernel-32c4514455b2b8fde506f8c0962f15c7e4c26f1d.zip | |
drm/bridge: tc358768: Fix DSI command tx
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: [email protected]
Signed-off-by: Francesco Dolcini <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions