This is a note to let you know that I've just added the patch titled drm/panel: sitronix-st7789v: tweak timing for jt240mhqs_hwt_ek_e3 panel to the 6.6-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-panel-sitronix-st7789v-tweak-timing-for-jt240mhq.patch and it can be found in the queue-6.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 889925720baa904ec6ee603a81fa2508f657f9f2 Author: Gerald Loacker <gerald.loacker@xxxxxxxxxxxxxx> Date: Wed May 29 16:42:46 2024 +0200 drm/panel: sitronix-st7789v: tweak timing for jt240mhqs_hwt_ek_e3 panel [ Upstream commit 2ba50582634d0bfe3a333ab7575a7f0122a7cde8 ] Use the default timing parameters to get a refresh rate of about 60 Hz for a clock of 6 MHz. Fixes: 0fbbe96bfa08 ("drm/panel: sitronix-st7789v: add jasonic jt240mhqs-hwt-ek-e3 support") Signed-off-by: Gerald Loacker <gerald.loacker@xxxxxxxxxxxxxx> Acked-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx> Link: https://lore.kernel.org/r/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-2-e4821802443d@xxxxxxxxxxxxxx Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-2-e4821802443d@xxxxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c index 32e5c03480381..c7e3f1280404d 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c @@ -282,9 +282,9 @@ static const struct drm_display_mode et028013dma_mode = { static const struct drm_display_mode jt240mhqs_hwt_ek_e3_mode = { .clock = 6000, .hdisplay = 240, - .hsync_start = 240 + 28, - .hsync_end = 240 + 28 + 10, - .htotal = 240 + 28 + 10 + 10, + .hsync_start = 240 + 38, + .hsync_end = 240 + 38 + 10, + .htotal = 240 + 38 + 10 + 10, .vdisplay = 280, .vsync_start = 280 + 48, .vsync_end = 280 + 48 + 4,