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drm/omap: Pass drm_display_mode to .check_timings() and .set_timings()

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The omap_dss_device .check_timings() and .set_timings() operations
operate on struct videomode, while the DRM API operates on struct
drm_display_mode. This forces conversion from to videomode in the
callers. While that's not a problem per se, it creates a difference with
the drm_bridge API.

Replace the videomode parameter to the .check_timings() and
.set_timings() operations with a drm_display_mode. This pushed the
conversion to videomode down to the DSS devices in some cases. If needed
they will be converted to operate on drm_display_mode natively.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart
2018-09-21 17:00:29 +03:00
committed by Tomi Valkeinen
parent d68164fe29
commit 41322aa691
9 changed files with 46 additions and 48 deletions
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6
drivers/gpu/drm/omapdrm/dss/hdmi5.c
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@@ -248,15 +248,15 @@ static void hdmi_power_off_full(struct omap_hdmi *hdmi)
}
static void hdmi_display_set_timings(struct omap_dss_device *dssdev,
const struct videomode *vm)
const struct drm_display_mode *mode)
{
struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev);
mutex_lock(&hdmi->lock);
hdmi->cfg.vm = *vm;
drm_display_mode_to_videomode(mode, &hdmi->cfg.vm);
dispc_set_tv_pclk(hdmi->dss->dispc, vm->pixelclock);
dispc_set_tv_pclk(hdmi->dss->dispc, mode->clock * 1000);
mutex_unlock(&hdmi->lock);
}