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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-12-31 11:26:18 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-02-04 12:32:06 +0200 |
| commit | adb5ff835c0db95e969c717f981f65f855f147bf (patch) | |
| tree | b6630196666096042078e08357ce7c75f84e4bd8 /drivers/video/fbdev/omap2/dss/hdmi_pll.c | |
| parent | 0006fd63d1fbb5deb29ced23da1580036afabe97 (diff) | |
| download | lwn-adb5ff835c0db95e969c717f981f65f855f147bf.tar.gz lwn-adb5ff835c0db95e969c717f981f65f855f147bf.zip | |
OMAPDSS: HDMI: Add DRA7xx support
Add support for DRA7xx to the HDMI driver.
The HDMI block on DRA7xx is the same as on OMAP5, except we need to
enable and disable the HDMI PLL via the CONTROL module.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/omap2/dss/hdmi_pll.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/hdmi_pll.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c index b808f7c72d83..06e23a7c432c 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi_pll.c +++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c @@ -104,6 +104,8 @@ static int hdmi_pll_enable(struct dss_pll *dsspll) struct hdmi_wp_data *wp = pll->wp; u16 r = 0; + dss_ctrl_pll_enable(DSS_PLL_HDMI, true); + r = hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_BOTHON_ALLCLKS); if (r) return r; @@ -117,6 +119,8 @@ static void hdmi_pll_disable(struct dss_pll *dsspll) struct hdmi_wp_data *wp = pll->wp; hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_ALLOFF); + + dss_ctrl_pll_enable(DSS_PLL_HDMI, false); } static const struct dss_pll_ops dsi_pll_ops = { @@ -197,6 +201,7 @@ static int dsi_init_pll_data(struct platform_device *pdev, struct hdmi_pll_data break; case OMAPDSS_VER_OMAP5: + case OMAPDSS_VER_DRA7xx: pll->hw = &dss_omap5_hdmi_pll_hw; break; |