diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-09-03 11:20:35 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-09-14 12:23:35 +0400 |
| commit | 9289c475823b6eee1f68af2a71243d0cff126948 (patch) | |
| tree | 3ee758febe25c428e405d24f788d7b25c6818bdd /drivers/video | |
| parent | 6aa966e610f918a6732a5acc102cb5e8de616cb3 (diff) | |
| download | linux-9289c475823b6eee1f68af2a71243d0cff126948.tar.xz | |
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 <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/sh_mobile_hdmi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c index 91682f1bad79..2260fd7edd95 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); /* |