drm/panel: panel-simple: Fix proper bpc for AM-1280800N3TZQW-T00H

[ Upstream commit 7eafbecd2288c542ea15ea20cf1a7e64a25c21bc ]

AM-1280800N3TZQW-T00H panel support 8 bpc not 6 bpc as per
recent testing in i.MX8MM platform.

Fix it.

Fixes: bca684e69c4c ("drm/panel: simple: Add AM-1280800N3TZQW-T00H")
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211111094103.494831-1-jagan@amarulasolutions.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 00b9e1d22087f66f2e603268759a6ebc84a8b1b0..6880dc59fa886d367fd89411f487af8548c33e3b 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -720,7 +720,7 @@ static const struct drm_display_mode ampire_am_1280800n3tzqw_t00h_mode = {
 static const struct panel_desc ampire_am_1280800n3tzqw_t00h = {
        .modes = &ampire_am_1280800n3tzqw_t00h_mode,
        .num_modes = 1,
-       .bpc = 6,
+       .bpc = 8,
        .size = {
                .width = 217,
                .height = 136,