6.9-stable review patch. If anyone has any objections, please let me know.
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From: Heiko Stuebner heiko.stuebner@cherry.de
[ 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@... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c index 57b56ade48add..1a26205701b5e 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) {