Displaying 2 results from an estimated 2 matches for "is_edid_digital_input_dp".
2019 Aug 28
2
[PATCH v3 5/7] drm/nouveau: utilize subconnector property for DP
...that leave the DFP
type to DP++.
I'm actually broiling a series of patches which try to improve how
i915 handles various DFP types, and for that I'm thinking of using
a combination of the DFP type and the EDID digital input type to
differentiate between the two cases like so:
static bool is_edid_digital_input_dp(const struct edid *edid)
{
return edid && edid->revision >= 4 &&
edid->input & DRM_EDID_INPUT_DIGITAL &&
(edid->input & DRM_EDID_DIGITAL_TYPE_MASK) == DRM_EDID_DIGITAL_TYPE_DP;
}
{
switch (port_cap[0] & DP_DS_PORT_TYPE_MASK) {
case DP_DS_PORT_...
2019 Aug 26
2
[PATCH v3 5/7] drm/nouveau: utilize subconnector property for DP
Since DP-specific information is stored in driver's structures, every
driver needs to implement subconnector property by itself.
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com>
Cc: Ben Skeggs <bskeggs at redhat.com>
Cc: nouveau at lists.freedesktop.org
---
drivers/gpu/drm/nouveau/nouveau_connector.c | 13