6.7-stable review patch. If anyone has any objections, please let me know.
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From: Xin Ji xji@analogixsemi.com
[ Upstream commit af3145aa142c92409d3b123ff87ff0b5fd0bf849 ]
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@an... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/bridge/analogix/anx7625.c | 3 --- 1 file changed, 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)),