The DDC error interrupt bit is located in REG_INT1, not REG_INT0. Update
the interrupt sources reset code accordingly.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
drivers/gpu/drm/i2c/adv7511.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i2c/adv7511.c b/drivers/gpu/drm/i2c/adv7511.c
index fa140e04d5fa..b082693ce709 100644
--- a/drivers/gpu/drm/i2c/adv7511.c
+++ b/drivers/gpu/drm/i2c/adv7511.c
@@ -528,7 +528,9 @@ static int adv7511_get_modes(struct drm_encoder *encoder,
/* Reading the EDID only works if the device is powered */
if (adv7511->dpms_mode != DRM_MODE_DPMS_ON) {
regmap_write(adv7511->regmap, ADV7511_REG_INT(0),
- ADV7511_INT0_EDID_READY | ADV7511_INT1_DDC_ERROR);
+ ADV7511_INT0_EDID_READY);
+ regmap_write(adv7511->regmap, ADV7511_REG_INT(1),
+ ADV7511_INT1_DDC_ERROR);
regmap_update_bits(adv7511->regmap, ADV7511_REG_POWER,
ADV7511_POWER_POWER_DOWN, 0);
adv7511->current_edid_segment = -1;
@@ -563,7 +565,9 @@ static void adv7511_encoder_dpms(struct drm_encoder
*encoder, int mode)
adv7511->current_edid_segment = -1;
regmap_write(adv7511->regmap, ADV7511_REG_INT(0),
- ADV7511_INT0_EDID_READY | ADV7511_INT1_DDC_ERROR);
+ ADV7511_INT0_EDID_READY);
+ regmap_write(adv7511->regmap, ADV7511_REG_INT(1),
+ ADV7511_INT1_DDC_ERROR);
regmap_update_bits(adv7511->regmap, ADV7511_REG_POWER,
ADV7511_POWER_POWER_DOWN, 0);
/*
--
2.0.5
