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| author | Marek Vasut <marex@denx.de> | 2024-11-24 23:48:07 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-27 14:02:10 +0100 |
| commit | e44cc317b8db96ffd5caf1d7f26413ad32cb58a4 (patch) | |
| tree | 1108aa4650b1becd96dd5e58b38d77b23316fd8c /scripts | |
| parent | 4021a163e101cb8b75ab164e845bbcd05ee404f2 (diff) | |
| download | linux-e44cc317b8db96ffd5caf1d7f26413ad32cb58a4.tar.gz linux-e44cc317b8db96ffd5caf1d7f26413ad32cb58a4.tar.bz2 linux-e44cc317b8db96ffd5caf1d7f26413ad32cb58a4.zip | |
drm/panel: st7701: Add prepare_prev_first flag to drm_panel
[ Upstream commit 406dd4c7984a457567ca652455d5efad81983f02 ]
The DSI host must be enabled for the panel to be initialized in
prepare(). Set the prepare_prev_first flag to guarantee this.
This fixes the panel operation on NXP i.MX8MP SoC / Samsung DSIM
DSI host.
Fixes: 849b2e3ff969 ("drm/panel: Add Sitronix ST7701 panel driver")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20241124224812.150263-1-marex@denx.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241124224812.150263-1-marex@denx.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions