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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-05-31 22:09:14 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-09-03 16:13:29 +0300 |
| commit | 90279e9518da8488982e9d5704b890fe0e34ad30 (patch) | |
| tree | 4386b86cdc84177cd8c7b90c1a95820069721fbb /drivers/gpu/drm/omapdrm/dss/hdmi5.c | |
| parent | f006325cdc8008b015b47d830bce072adf40f313 (diff) | |
| download | linux-90279e9518da8488982e9d5704b890fe0e34ad30.tar.xz | |
drm/omap: Don't call EDID read operation recursively
Instead of calling the EDID read operation (.read_edid()) recursively
from the display device back to the first device that provides EDID read
support, iterate over the devices manually in the DRM connector code.
This moves the complexity to a single central location and simplifies
the logic in omap_dss_device drivers.
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>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/hdmi5.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/hdmi5.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c index 7c07e0208107..2aaa8ee61662 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c @@ -703,6 +703,7 @@ static int hdmi5_init_output(struct omap_hdmi *hdmi) out->ops = &hdmi_ops; out->owner = THIS_MODULE; out->of_ports = BIT(0); + out->ops_flags = OMAP_DSS_DEVICE_OP_EDID; out->next = omapdss_of_find_connected_device(out->dev->of_node, 0); if (IS_ERR(out->next)) { |