diff options
| author | Jesse Barnes | 2013-05-15 02:08:26 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2013-05-21 09:55:19 +0200 |
| commit | 045ac3b5629d9711531a408e92f9074db6afe7ce (patch) | |
| tree | 805bec017102d4fbebbf951d601bd612a188df0e /drivers/gpu/drm/i915/intel_display.c | |
| parent | Merge tag 'v3.10-rc2' into drm-intel-next-queued (diff) | |
| download | kernel-qcow2-linux-045ac3b5629d9711531a408e92f9074db6afe7ce.tar.gz kernel-qcow2-linux-045ac3b5629d9711531a408e92f9074db6afe7ce.tar.xz kernel-qcow2-linux-045ac3b5629d9711531a408e92f9074db6afe7ce.zip | |
drm/i915: add encoder get_config function v5
We can use this for fetching encoder specific pipe_config state, like
mode flags, adjusted clock, etc.
Just used for mode flags atm, so we can check the pipe config state at
mode set time.
v2: get_config when checking hw state too
v3: fix DVO and LVDS mode flags (Ville)
get SDVO DTD for flag fetch (Ville)
v4: use input timings (Ville)
correct command used (Ville)
remove gen4 check (Ville)
v5: get DDI flag config too
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v4)
Tested-by: Paulo Zanoni <przanoni@gmail.com> (the new hsw ddi stuff)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 2d90594016d9..4196155cf964 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8067,6 +8067,15 @@ intel_pipe_config_compare(struct drm_device *dev, PIPE_CONF_CHECK_FLAGS(adjusted_mode.flags, DRM_MODE_FLAG_INTERLACE); + PIPE_CONF_CHECK_FLAGS(adjusted_mode.flags, + DRM_MODE_FLAG_PHSYNC); + PIPE_CONF_CHECK_FLAGS(adjusted_mode.flags, + DRM_MODE_FLAG_NHSYNC); + PIPE_CONF_CHECK_FLAGS(adjusted_mode.flags, + DRM_MODE_FLAG_PVSYNC); + PIPE_CONF_CHECK_FLAGS(adjusted_mode.flags, + DRM_MODE_FLAG_NVSYNC); + PIPE_CONF_CHECK_I(requested_mode.hdisplay); PIPE_CONF_CHECK_I(requested_mode.vdisplay); @@ -8159,6 +8168,8 @@ intel_modeset_check_state(struct drm_device *dev) bool enabled = false; bool active = false; + memset(&pipe_config, 0, sizeof(pipe_config)); + DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.base.id); @@ -8172,6 +8183,8 @@ intel_modeset_check_state(struct drm_device *dev) enabled = true; if (encoder->connectors_active) active = true; + if (encoder->get_config) + encoder->get_config(encoder, &pipe_config); } WARN(active != crtc->active, "crtc's computed active state doesn't match tracked active state " @@ -8180,7 +8193,6 @@ intel_modeset_check_state(struct drm_device *dev) "crtc's computed enabled state doesn't match tracked enabled state " "(expected %i, found %i)\n", enabled, crtc->base.enabled); - memset(&pipe_config, 0, sizeof(pipe_config)); pipe_config.cpu_transcoder = crtc->config.cpu_transcoder; active = dev_priv->display.get_pipe_config(crtc, &pipe_config); @@ -9589,8 +9601,10 @@ setup_pipes: pipe = 0; if (encoder->get_hw_state(encoder, &pipe)) { - encoder->base.crtc = - dev_priv->pipe_to_crtc_mapping[pipe]; + crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); + encoder->base.crtc = &crtc->base; + if (encoder->get_config) + encoder->get_config(encoder, &crtc->config); } else { encoder->base.crtc = NULL; } |