bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-24 09:35:52 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/exynos: let drm handle edid allocations

Browse Source 
There's no need to allocate edid twice and do a memcpy when drm helpers
exist to do just that. This patch cleans that interaction up, and
doesn't keep the edid hanging around in the connector.

v4:
- removed error check for drm_mode_connector_update_edid_property
which is expected to fail for Virtual Connectors like VIDI.
Thanks to Seung-Woo Kim.

v3:
- removed MAX_EDID as it is not used anymore.

v2:
- changed vidi_get_edid callback inside vidi driver.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Rahul Sharma
2013-01-04 07:59:11 -05:00
committed by Inki Dae
parent 4af6924b8a
commit 9c08e4ba81
6 changed files with 46 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/exynos/exynos_drm_hdmi.c
View File

@@ -108,18 +108,17 @@ static bool drm_hdmi_is_connected(struct device *dev)
return false;
}
static int drm_hdmi_get_edid(struct device *dev,
struct drm_connector *connector, u8 *edid, int len)
struct edid *drm_hdmi_get_edid(struct device *dev,
struct drm_connector *connector)
{
struct drm_hdmi_context *ctx = to_context(dev);
DRM_DEBUG_KMS("%s\n", __FILE__);
if (hdmi_ops && hdmi_ops->get_edid)
return hdmi_ops->get_edid(ctx->hdmi_ctx->ctx, connector, edid,
len);
return hdmi_ops->get_edid(ctx->hdmi_ctx->ctx, connector);
return 0;
return NULL;
}
static int drm_hdmi_check_timing(struct device *dev, void *timing)