diff options
| author | Xin Ji <xji@analogixsemi.com> | 2023-11-20 12:10:36 +0300 |
|---|---|---|
| committer | Robert Foss <rfoss@kernel.org> | 2023-11-29 13:08:10 +0300 |
| commit | af3145aa142c92409d3b123ff87ff0b5fd0bf849 (patch) | |
| tree | 93d9551f28f29f4764998f9818dd68f5c53f2388 | |
| parent | 2d2cffdbbc21586b213e5e371680f9d934d3813b (diff) | |
| download | linux-af3145aa142c92409d3b123ff87ff0b5fd0bf849.tar.xz | |
Revert "drm/bridge: Add 200ms delay to wait FW HPD status stable"
This reverts commit 330140d7319fcc4ec68bd924ea212e476bf12275
200ms delay will cause panel display image later than backlight
turn on, revert this patch.
Fixes: 330140d7319fcc ("drm/bridge: Add 200ms delay to wait FW HPD status stable")
Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231120091038.284825-1-xji@analogixsemi.com
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 3 |
1 files changed, 0 insertions, 3 deletions
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)), |