[PATCH AUTOSEL 4.14 2/9] drm/sun4i: mixer: Extend regmap max_register

[Sasha Levin]

From: Martin Cerveny <m.cerveny@xxxxxxxxxxxx>

[ Upstream commit 74ea06164cda81dc80e97790164ca533fd7e3087 ]

Better guess. Secondary CSC registers are from 0xF0000.

Signed-off-by: Martin Cerveny <m.cerveny@xxxxxxxxxxxx>
Reviewed-by: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20200906162140.5584-3-m.cerveny@xxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cb193c5f16862..519610e0bf660 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -235,7 +235,7 @@ static struct regmap_config sun8i_mixer_regmap_config = {
 	.reg_bits	= 32,
 	.val_bits	= 32,
 	.reg_stride	= 4,
-	.max_register	= 0xbfffc, /* guessed */
+	.max_register	= 0xffffc, /* guessed */
 };
 
 static int sun8i_mixer_bind(struct device *dev, struct device *master,
-- 
2.25.1