From 9289c475823b6eee1f68af2a71243d0cff126948 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Fri, 3 Sep 2010 07:20:35 +0000 Subject: fbdev: sh_mobile_hdmi: improve HDMI PHY parameters for high resolutions High monitor resolutions also require higher clock frequencies, current HDMI PHY parameters do not work well for resolutions higher than 720p. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- drivers/video/sh_mobile_hdmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c index 91682f1..2260fd7 100644 --- a/drivers/video/sh_mobile_hdmi.c +++ b/drivers/video/sh_mobile_hdmi.c @@ -401,7 +401,7 @@ static void sh_hdmi_phy_config(struct sh_hdmi *hdmi) * [6] DRV_TEST_EN * [7] DRV_TEST_IN */ - hdmi_write(hdmi, 0x19, HDMI_SLIPHDMIT_PARAM_SETTINGS_1); + hdmi_write(hdmi, 0x0f, HDMI_SLIPHDMIT_PARAM_SETTINGS_1); /* PLLB_CONFIG[17], PLLA_CONFIG[17] - not in PHY datasheet */ hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_2); /* @@ -422,7 +422,7 @@ static void sh_hdmi_phy_config(struct sh_hdmi *hdmi) * PLLB_CONFIG[15:8]: regulator voltage[0], CP current, * LPF capacitance, LPF resistance[1] */ - hdmi_write(hdmi, 0x0E, HDMI_SLIPHDMIT_PARAM_SETTINGS_8); + hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_8); /* DRV_CONFIG, PE_CONFIG */ hdmi_write(hdmi, 0x25, HDMI_SLIPHDMIT_PARAM_SETTINGS_9); /* -- cgit v1.1