diff mbox series

[v6,01/10] drm/bridge: it6505: Change definition of AUX_FIFO_MAX_SIZE

Message ID 20241016-upstream-v6-v6-1-4d93a0c46de1@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 via B4 Relay Oct. 16, 2024, 7:54 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. 18, 2024, 12:56 p.m. UTC | #1 
On Wed, Oct 16, 2024 at 03:54:13PM +0800, Hermes Wu via B4 Relay 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 7ff17aa14b01e4d9f626424e065131ae2b195c62..3272ca6951f2585f9592834869de23ac50ce41a4 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