diff mbox series

[v5,01/10] drm/bridge: it6505: Change definition of AUX_FIFO_MAX_SIZE

Message ID 20241001064305.32180-2-Hermes.Wu@ite.com.tw (mailing list archive)
State New, archived
Headers show
Series drm/bridge: it6505: fix HDCP CTS fail items and add MCCS support | expand

Commit Message

Hermes Wu Oct. 1, 2024, 6:43 a.m. UTC 
From: Hermes Wu <Hermes.wu@ite.com.tw>

The hardware AUX FIFO is 16 bytes
Change definition of AUX_FIFO_MAX_SIZE to 16

Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver")
Signed-off-by: Hermes Wu <Hermes.wu@ite.com.tw>
---
 drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Dmitry Baryshkov Oct. 14, 2024, 11:49 a.m. UTC | #1 
On Tue, Oct 01, 2024 at 02:43:00PM +0800, Hermes Wu wrote:
> From: Hermes Wu <Hermes.wu@ite.com.tw>
> 
> The hardware AUX FIFO is 16 bytes
> Change definition of AUX_FIFO_MAX_SIZE to 16
> 
> Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver")
> Signed-off-by: Hermes Wu <Hermes.wu@ite.com.tw>
> ---
>  drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c
index f372c05360f2..28a8043229d3 100644
--- a/drivers/gpu/drm/bridge/ite-it6505.c
+++ b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -300,7 +300,7 @@ 
 #define MAX_CR_LEVEL 0x03
 #define MAX_EQ_LEVEL 0x03
 #define AUX_WAIT_TIMEOUT_MS 15
-#define AUX_FIFO_MAX_SIZE 32
+#define AUX_FIFO_MAX_SIZE 16
 #define PIXEL_CLK_DELAY 1
 #define PIXEL_CLK_INVERSE 0
 #define ADJUST_PHASE_THRESHOLD 80000