Revert "drm/panel-simple: Add Samsung ATNA33XC20"

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>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210730084534.v2.4.Id9f076ec5f35633f8ce931051af268a04c45c075@changeid

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index dff3dedd734bed647dc70f6bcd93ade2ac24992b..a5038b968b0869d2b29620ac83f8692536e4ffec 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3681,36 +3681,6 @@ 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,
@@ -4723,9 +4693,6 @@ 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,