| Message ID | 20240105-tab3-display-fixes-v2-2-904d1207bf6f@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Fix panel polarity mixup in S6D7AA0 panel driver and Galaxy Tab 3 8.0 DTSI | expand |
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c index ea5a85779382..f23d8832a1ad 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c @@ -309,7 +309,7 @@ static const struct s6d7aa0_panel_desc s6d7aa0_lsl080al02_desc = { .off_func = s6d7aa0_lsl080al02_off, .drm_mode = &s6d7aa0_lsl080al02_mode, .mode_flags = MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_NO_HFP, - .bus_flags = DRM_BUS_FLAG_DE_HIGH, + .bus_flags = 0, .has_backlight = false, .use_passwd3 = false,
It turns out that I had misconfigured the device I was using the panel with; the bus data polarity is not high for this panel, I had to change the config on the display controller's side. Fix the panel config to properly reflect its accurate settings. Fixes: 6810bb390282 ("drm/panel: Add Samsung S6D7AA0 panel controller driver") Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Artur Weber <aweber.kernel@gmail.com> --- drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)