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drm: omapdrm: hdmi: Configure the PLL from the HDMI core version

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The OMAP4 and OMAP5 PLLs have different properties that require specific
handling in the HDMI PLL driver. This needs knowledge of the PLL
version, which is currently inferred from the DSS version. AS part of
the effort to remove usage of the DSS version, use the HDMI controller
version instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2017-08-11 16:49:05 +03:00 committed by Tomi Valkeinen
parent d20fa5a06d
commit ba63b6352c
1 changed files with 2 additions and 13 deletions
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15
drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
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@ -146,21 +146,10 @@ static int hdmi_init_pll_data(struct platform_device *pdev,
pll->base = hpll->base;
pll->clkin = clk;
switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP4430_ES1:
case OMAPDSS_VER_OMAP4430_ES2:
case OMAPDSS_VER_OMAP4:
if (hpll->wp->version == 4)
pll->hw = &dss_omap4_hdmi_pll_hw;
break;
case OMAPDSS_VER_OMAP5:
case OMAPDSS_VER_DRA7xx:
else
pll->hw = &dss_omap5_hdmi_pll_hw;
break;
default:
return -ENODEV;
}
pll->ops = &hdmi_pll_ops;