diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2017-08-05 01:44:09 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2017-08-15 15:18:25 +0300 |
| commit | 34dfb85f03957f5f396058e2f3c15686e77c28ba (patch) | |
| tree | 1d23d4508b059046d97aa3c913dffd0bd490040c /drivers/gpu/drm/omapdrm/dss/venc.c | |
| parent | 38dc07039c8bc4bf5f61a127143c2cfec2d7c36a (diff) | |
drm: omapdrm: Move FEAT_VENC_REQUIRES_TV_DAC_CLK to venc driver
The FEAT_VENC_REQUIRES_TV_DAC_CLK is specific to the VENC, move it from
the omap_dss_features structure to the venc driver.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/venc.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/venc.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c index 9e4fc000e961..b0a85b10fa38 100644 --- a/drivers/gpu/drm/omapdrm/dss/venc.c +++ b/drivers/gpu/drm/omapdrm/dss/venc.c @@ -37,6 +37,7 @@ #include <linux/of.h> #include <linux/of_graph.h> #include <linux/component.h> +#include <linux/sys_soc.h> #include "omapdss.h" #include "dss.h" @@ -309,6 +310,7 @@ static struct { struct videomode vm; enum omap_dss_venc_type type; bool invert_polarity; + bool requires_tv_dac_clk; struct omap_dss_device output; } venc; @@ -691,7 +693,7 @@ static int venc_get_clocks(struct platform_device *pdev) { struct clk *clk; - if (dss_has_feature(FEAT_VENC_REQUIRES_TV_DAC_CLK)) { + if (venc.requires_tv_dac_clk) { clk = devm_clk_get(&pdev->dev, "tv_dac_clk"); if (IS_ERR(clk)) { DSSERR("can't get tv_dac_clk\n"); @@ -826,6 +828,12 @@ err: } /* VENC HW IP initialisation */ +static const struct soc_device_attribute venc_soc_devices[] = { + { .machine = "OMAP3[45]*" }, + { .machine = "AM35*" }, + { /* sentinel */ } +}; + static int venc_bind(struct device *dev, struct device *master, void *data) { struct platform_device *pdev = to_platform_device(dev); @@ -835,6 +843,10 @@ static int venc_bind(struct device *dev, struct device *master, void *data) venc.pdev = pdev; + /* The OMAP34xx, OMAP35xx and AM35xx VENC require the TV DAC clock. */ + if (soc_device_match(venc_soc_devices)) + venc.requires_tv_dac_clk = true; + mutex_init(&venc.venc_lock); venc.wss_data = 0; |