diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/hdmi5.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/hdmi5.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c index f07fd5c6dc39..effe4a9401ff 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c @@ -319,43 +319,6 @@ static void hdmi_disconnect(struct omap_dss_device *src, omapdss_device_disconnect(dst, dst->next); } -#define MAX_EDID 512 - -static struct edid *hdmi_read_edid_data(struct omap_hdmi *hdmi, - struct drm_connector *connector) -{ - struct hdmi_core_data *core = &hdmi->core; - int max_ext_blocks = 3; - int r, n, i; - u8 *edid; - - edid = kzalloc(MAX_EDID, GFP_KERNEL); - if (!edid) - return NULL; - - r = hdmi5_core_ddc_read(core, edid, 0, EDID_LENGTH); - if (r) - goto error; - - n = edid[0x7e]; - - if (n > max_ext_blocks) - n = max_ext_blocks; - - for (i = 1; i <= n; i++) { - r = hdmi5_core_ddc_read(core, edid + i * EDID_LENGTH, i, - EDID_LENGTH); - if (r) - goto error; - } - - return (struct edid *)edid; - -error: - kfree(edid); - return NULL; -} - static struct edid * hdmi_do_read_edid(struct omap_hdmi *hdmi, struct edid *(*read)(struct omap_hdmi *hdmi, @@ -400,17 +363,9 @@ hdmi_do_read_edid(struct omap_hdmi *hdmi, return (struct edid *)edid; } -static struct edid *hdmi_read_edid(struct omap_dss_device *dssdev) -{ - return hdmi_do_read_edid(dssdev_to_hdmi(dssdev), hdmi_read_edid_data, - NULL); -} - static const struct omap_dss_device_ops hdmi_ops = { .connect = hdmi_connect, .disconnect = hdmi_disconnect, - - .read_edid = hdmi_read_edid, }; /* ----------------------------------------------------------------------------- @@ -763,7 +718,6 @@ static int hdmi5_init_output(struct omap_hdmi *hdmi) out->ops = &hdmi_ops; out->owner = THIS_MODULE; out->of_port = 0; - out->ops_flags = OMAP_DSS_DEVICE_OP_EDID; r = omapdss_device_init_output(out, &hdmi->bridge); if (r < 0) { |