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Merge tag 'drm-intel-fixes-2016-01-02' of git://anongit.freedesktop.org/drm-intel 

Pull i915 drm fixes from Jani Nikula:
 "Two display fixes still for v4.4.

  The new year's resolution is to start using signed tags per Linus'
  request.  This one is still unsigned; I want to fix this up in our
  maintainer scripts instead of doing it one-off"

* tag 'drm-intel-fixes-2016-01-02' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: increase the tries for HDMI hotplug live status checking
  drm/i915: Unbreak check_digital_port_conflicts()
This commit is contained in:
Linus Torvalds 2016-01-03 11:36:26 -08:00
parent 9c982e86db 3d8acd1f66
commit 4e5e384c46
2 changed files with 9 additions and 5 deletions
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12
drivers/gpu/drm/i915/intel_display.c
View File

@ -12123,18 +12123,22 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
static bool check_digital_port_conflicts(struct drm_atomic_state *state)
{
struct drm_device *dev = state->dev;
struct intel_encoder *encoder;
struct drm_connector *connector;
struct drm_connector_state *connector_state;
unsigned int used_ports = 0;
int i;
/*
* Walk the connector list instead of the encoder
* list to detect the problem on ddi platforms
* where there's just one encoder per digital port.
*/
for_each_connector_in_state(state, connector, connector_state, i) {
drm_for_each_connector(connector, dev) {
struct drm_connector_state *connector_state;
struct intel_encoder *encoder;
connector_state = drm_atomic_get_existing_connector_state(state, connector);
if (!connector_state)
connector_state = connector->state;
if (!connector_state->best_encoder)
continue;

2
drivers/gpu/drm/i915/intel_hdmi.c
View File

@ -1381,7 +1381,7 @@ intel_hdmi_detect(struct drm_connector *connector, bool force)
intel_display_power_get(dev_priv, POWER_DOMAIN_GMBUS);
for (try = 0; !live_status && try < 4; try++) {
for (try = 0; !live_status && try < 9; try++) {
if (try)
msleep(10);
live_status = intel_digital_port_connected(dev_priv,