diff mbox series

[1/2] Revert "drm/bridge: Add 200ms delay to wait FW HPD status stable"

Message ID 20231120091038.284825-1-xji@analogixsemi.com (mailing list archive)
State New, archived
Headers show
Series [1/2] Revert "drm/bridge: Add 200ms delay to wait FW HPD status stable" | expand

Commit Message

Xin Ji Nov. 20, 2023, 9:10 a.m. UTC 
This reverts commit 330140d7319fcc4ec68bd924ea212e476bf12275

200ms delay will cause panel display image later than backlight
turn on, revert this patch.

Signed-off-by: Xin Ji <xji@analogixsemi.com>
---
 drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ---
 1 file changed, 3 deletions(-)

Comments

Robert Foss Nov. 29, 2023, 10:12 a.m. UTC | #1 
On Mon, 20 Nov 2023 17:10:36 +0800, Xin Ji wrote:
> This reverts commit 330140d7319fcc4ec68bd924ea212e476bf12275
> 
> 200ms delay will cause panel display image later than backlight
> turn on, revert this patch.
> 
> 

Applied, thanks!

[1/2] Revert "drm/bridge: Add 200ms delay to wait FW HPD status stable"
      https://cgit.freedesktop.org/drm/drm-misc/commit/?id=af3145aa142c
[2/2] drm/bridge: anx7625: Fix Set HPD irq detect window to 2ms
      https://cgit.freedesktop.org/drm/drm-misc/commit/?id=e3af7053de3f



Rob
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 8f740154707d..51abe42c639e 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1464,9 +1464,6 @@  static int _anx7625_hpd_polling(struct anx7625_data *ctx,
 	if (ctx->pdata.intp_irq)
 		return 0;
 
-	/* Delay 200ms for FW HPD de-bounce */
-	msleep(200);
-
 	ret = readx_poll_timeout(anx7625_read_hpd_status_p0,
 				 ctx, val,
 				 ((val & HPD_STATUS) || (val < 0)),