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| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2024-03-20 16:12:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-30 10:44:44 +0300 |
| commit | 4e8de27007ad5f95c517d0a5f1bcdbb575a3af7e (patch) | |
| tree | e999825812a8129e38d35910081dc52a1e11eac1 | |
| parent | 6127ea0302e9186a85fce121de6084a8fdf9d043 (diff) | |
| download | linux-4e8de27007ad5f95c517d0a5f1bcdbb575a3af7e.tar.xz | |
drm/panel: ltk050h3146w: drop duplicate commands from LTK050H3148W init
[ Upstream commit 55679cc22e60e8ec23b2340248389022798416cd ]
The init sequence specifies the 0x11 and 0x29 dsi commands, which are
the exit-sleep and display-on commands.
In the actual prepare step the driver already uses the appropriate
function calls for those, so drop the duplicates.
Fixes: e5f9d543419c ("drm/panel: ltk050h3146w: add support for Leadtek LTK050H3148W-CTA6 variant")
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240320131232.327196-2-heiko@sntech.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c index 57b56ade48ad..1a26205701b5 100644 --- a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c @@ -295,8 +295,6 @@ static int ltk050h3148w_init_sequence(struct ltk050h3146w *ctx) mipi_dsi_dcs_write_seq(dsi, 0xbd, 0x00); mipi_dsi_dcs_write_seq(dsi, 0xc6, 0xef); mipi_dsi_dcs_write_seq(dsi, 0xd4, 0x02); - mipi_dsi_dcs_write_seq(dsi, 0x11); - mipi_dsi_dcs_write_seq(dsi, 0x29); ret = mipi_dsi_dcs_set_tear_on(dsi, 1); if (ret < 0) { |