diff options
| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2024-03-20 14:12:32 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2024-03-26 16:55:18 +0100 |
| commit | c3ab74cc0cee3446d6331da273620dabb732cdec (patch) | |
| tree | 9792f1415ddd4a5c65443759aed6e09a9baddfa9 | |
| parent | fcb58159762e7288cec478739c0851d1b24d4de3 (diff) | |
BACKPORT: drm/panel: ltk050h3146w: drop duplicate commands from LTK050H3148W initHEADv6.0.2-puma
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
(cherry picked from commit 55679cc22e60e8ec23b2340248389022798416cd)
[adapt for new generic mipi_dsi_dsc_write vs old dsi_dcs_write]
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
| -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 010c6b68b180..129fb834ca9e 100644 --- a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c @@ -302,8 +302,6 @@ static int ltk050h3148w_init_sequence(struct ltk050h3146w *ctx) dsi_dcs_write_seq(dsi, 0xbd, 0x00); dsi_dcs_write_seq(dsi, 0xc6, 0xef); dsi_dcs_write_seq(dsi, 0xd4, 0x02); - dsi_dcs_write_seq(dsi, 0x11); - dsi_dcs_write_seq(dsi, 0x29); ret = mipi_dsi_dcs_set_tear_on(dsi, 1); if (ret < 0) { |