This reverts commit 4bfe6c8f7c23b01719671b69fd29b87a35ccd9d6.
This panel's power sequencing really can't be handled properly by panel-simple because of the special sequencing needed for the EL_ON3 GPIO. The only way it was sorta working in the past was by trying to jam that signal into the "enable-gpio", but that really wasn't a good fit. We'll add a custom panel driver for this panel to do it right.
Signed-off-by: Douglas Anderson dianders@chromium.org Reviewed-by: Sean Paul seanpaul@chromium.org ---
(no changes since v1)
drivers/gpu/drm/panel/panel-simple.c | 33 ---------------------------- 1 file changed, 33 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 9b286bd4444f..c8694f7f8e0f 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3621,36 +3621,6 @@ static const struct panel_desc rocktech_rk101ii01d_ct = { .connector_type = DRM_MODE_CONNECTOR_LVDS, };
-static const struct drm_display_mode samsung_atna33xc20_mode = { - .clock = 138770, - .hdisplay = 1920, - .hsync_start = 1920 + 48, - .hsync_end = 1920 + 48 + 32, - .htotal = 1920 + 48 + 32 + 80, - .vdisplay = 1080, - .vsync_start = 1080 + 8, - .vsync_end = 1080 + 8 + 8, - .vtotal = 1080 + 8 + 8 + 16, - .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC, -}; - -static const struct panel_desc samsung_atna33xc20 = { - .modes = &samsung_atna33xc20_mode, - .num_modes = 1, - .bpc = 10, - .size = { - .width = 294, - .height = 165, - }, - .delay = { - .disable_to_power_off = 200, - .power_to_enable = 400, - .hpd_absent_delay = 200, - .unprepare = 500, - }, - .connector_type = DRM_MODE_CONNECTOR_eDP, -}; - static const struct drm_display_mode samsung_lsn122dl01_c01_mode = { .clock = 271560, .hdisplay = 2560, @@ -4657,9 +4627,6 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "rocktech,rk101ii01d-ct", .data = &rocktech_rk101ii01d_ct, - }, { - .compatible = "samsung,atna33xc20", - .data = &samsung_atna33xc20, }, { .compatible = "samsung,lsn122dl01-c01", .data = &samsung_lsn122dl01_c01,