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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-02 21:54:27 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-09-06 07:59:42 +0200 |
| commit | 0a91ca29215a41760cca03999498959d0e05d9b3 (patch) | |
| tree | 48ef24cb35243dbb69c2d10fef3eb843f52bc2b3 /drivers/gpu/drm/i915/intel_crt.c | |
| parent | drm/i915: read out the modeset hw state at load and resume time (diff) | |
| download | linux-dev-0a91ca29215a41760cca03999498959d0e05d9b3.tar.xz linux-dev-0a91ca29215a41760cca03999498959d0e05d9b3.zip | |
drm/i915: check connector hw/sw state
Atm we can only check the connector state after a dpms call - while
doing modeset with the copy&pasted crtc helper code things are too
ill-defined for proper checking. But the idea is very much to call
this check from the modeset code, too.
v2: Fix dpms check and don't presume that if the hw isn't on that it
must not be linked up with an encoder (it could simply be switched off
with the dpms state).
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index b0fadd00a4dc..c002d260c1a4 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -176,6 +176,8 @@ static void intel_crt_dpms(struct drm_connector *connector, int mode) intel_crtc_update_dpms(crtc); } + + intel_connector_check_state(to_intel_connector(connector)); } static int intel_crt_mode_valid(struct drm_connector *connector, |