From 7b205455ccd1aa7bda065c4c5d9362f53a831d85 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Fri, 19 Sep 2014 16:59:00 +0000 Subject: [PATCH] OMAPDSS: HDMI5: Increase DDC SDA-HOLD time It has been observed that the current SDA-HOLD time is too short for some board/cable/monitor combinations. Increase the SDA-HOLD time to 1000ns. Signed-off-by: Tomi Valkeinen --- drivers/video/fbdev/omap2/dss/hdmi5_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/omap2/dss/hdmi5_core.c b/drivers/video/fbdev/omap2/dss/hdmi5_core.c index a3cfe3d708f7..bfc0c4c297d6 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi5_core.c +++ b/drivers/video/fbdev/omap2/dss/hdmi5_core.c @@ -55,7 +55,7 @@ static void hdmi_core_ddc_init(struct hdmi_core_data *core) const unsigned ss_scl_low = 4700; /* ns */ const unsigned fs_scl_high = 600; /* ns */ const unsigned fs_scl_low = 1300; /* ns */ - const unsigned sda_hold = 300; /* ns */ + const unsigned sda_hold = 1000; /* ns */ const unsigned sfr_div = 10; unsigned long long sfr; unsigned v; -- 2.34.1