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drm/omap: Call dispc timings check operation directly

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Instead of call the dispc timings check function dispc_mgr_timings_ok()
from the internal encoders .check_timings() operation, expose it through
the dispc ops (after renaming it to check_timings) and call it directly
from omapdrm. This allows removal of now empty omap_dss_device
.check_timings() operations.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart
2018-06-05 01:57:09 +03:00
committed by Tomi Valkeinen
parent 3fbda31e81
commit 7c27fa57ef
9 changed files with 32 additions and 50 deletions
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12
drivers/gpu/drm/omapdrm/dss/hdmi4.c
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@@ -251,17 +251,6 @@ static void hdmi_power_off_full(struct omap_hdmi *hdmi)
hdmi_power_off_core(hdmi);
}
static int hdmi_display_check_timings(struct omap_dss_device *dssdev,
struct videomode *vm)
{
struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev);
if (!dispc_mgr_timings_ok(hdmi->dss->dispc, dssdev->dispc_channel, vm))
return -EINVAL;
return 0;
}
static void hdmi_display_set_timings(struct omap_dss_device *dssdev,
const struct videomode *vm)
{
@@ -508,7 +497,6 @@ static const struct omap_dss_device_ops hdmi_ops = {
.enable = hdmi_display_enable,
.disable = hdmi_display_disable,
.check_timings = hdmi_display_check_timings,
.set_timings = hdmi_display_set_timings,
.read_edid = hdmi_read_edid,