There is no need to enable/disable EDID read IRQ at each EDID block
read. This patch enables the IRQ at init time.
Signed-off-by: Jean-Francois Moine <moin...@free.fr>
---
drivers/gpu/drm/i2c/tda998x_drv.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c
b/drivers/gpu/drm/i2c/tda998x_drv.c
index d4074e0..5b0b6ca 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -977,9 +977,6 @@ read_edid_block(struct drm_encoder *encoder, uint8_t *buf,
int blk)
uint8_t offset, segptr;
int ret, i;
- /* enable EDID read irq: */
- reg_set(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD);
-
offset = (blk & 1) ? 128 : 0;
segptr = blk / 2;
@@ -1014,8 +1011,6 @@ read_edid_block(struct drm_encoder *encoder, uint8_t
*buf, int blk)
return ret;
}
- reg_clear(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD);
-
return 0;
}
@@ -1234,6 +1229,9 @@ tda998x_encoder_init(struct i2c_client *client,
cec_write(priv, REG_CEC_FRO_IM_CLK_CTRL,
CEC_FRO_IM_CLK_CTRL_GHOST_DIS |
CEC_FRO_IM_CLK_CTRL_IMCLK_SEL);
+ /* enable EDID read irq: */
+ reg_set(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD);
+
if (!np)
return 0; /* non-DT */
--
1.9.rc1
--
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