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author | Dave Airlie <airlied@redhat.com> | 2014-07-09 10:38:42 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2014-07-09 10:38:42 +1000 |
commit | ca5a1b9ba0fb5291b555a23b76dbe5f6c30bfd7a (patch) | |
tree | 9a012a2a610ad4e9500c8e4f0aa68ecdc23c4dba /drivers/gpu/drm/i915/intel_dsi.c | |
parent | c7dbc6c9ae5c3baa3be755a228a349374d043b5b (diff) | |
parent | 34882298b93e998d5fccde852b860e8fbe6c8f6b (diff) | |
download | op-kernel-dev-ca5a1b9ba0fb5291b555a23b76dbe5f6c30bfd7a.zip op-kernel-dev-ca5a1b9ba0fb5291b555a23b76dbe5f6c30bfd7a.tar.gz |
Merge tag 'drm-intel-next-2014-06-20' of git://anongit.freedesktop.org/drm-intel into drm-next
- Accurate frontbuffer tracking and frontbuffer rendering invalidate, flush and
flip events. This is prep work for proper PSR support and should also be
useful for DRRS&fbc.
- Runtime suspend hardware on system suspend to support the new SOix sleep
states, from Jesse.
- PSR updates for broadwell (Rodrigo)
- Universal plane support for cursors (Matt Roper), including core drm patches.
- Prefault gtt mappings (Chris)
- baytrail write-enable pte bit support (Akash Goel)
- mmio based flips (Sourab Gupta) instead of blitter ring flips
- interrupt handling race fixes (Oscar Mateo)
And old, not yet merged features from the previous round:
- rps/turbo support for chv (Deepak)
- some other straggling chv patches (Ville)
- proper universal plane conversion for the primary plane (Matt Roper)
- ppgtt on vlv from Jesse
- pile of cleanups, little fixes for insane corner cases and improved debug
support all over
* tag 'drm-intel-next-2014-06-20' of git://anongit.freedesktop.org/drm-intel: (99 commits)
drm/i915: Update DRIVER_DATE to 20140620
drivers/i915: Fix unnoticed failure of init_ring_common()
drm/i915: Track frontbuffer invalidation/flushing
drm/i915: Use new frontbuffer bits to increase pll clock
drm/i915: don't take runtime PM reference around freeze/thaw
drm/i915: use runtime irq suspend/resume in freeze/thaw
drm/i915: Properly track domain of the fbcon fb
drm/i915: Print obj->frontbuffer_bits in debugfs output
drm/i915: Introduce accurate frontbuffer tracking
drm/i915: Drop schedule_back from psr_exit
drm/i915: Ditch intel_edp_psr_update
drm/i915: Drop unecessary complexity from psr_inactivate
drm/i915: Remove ctx->last_ring
drm/i915/chv: Ack interrupts before handling them (CHV)
drm/i915/bdw: Ack interrupts before handling them (GEN8)
drm/i915/vlv: Ack interrupts before handling them (VLV)
drm/i915: Ack interrupts before handling them (GEN5 - GEN7)
drm/i915: Don't BUG_ON in i915_gem_obj_offset
drm/i915: Grab dev->struct_mutex in i915_gem_pageflip_info
drm/i915: Add some L3 registers to the parser whitelist
...
Conflicts:
drivers/gpu/drm/i915/i915_drv.c
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 7c07ee0..2ee1722 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -657,7 +657,7 @@ static const struct drm_connector_funcs intel_dsi_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, }; -bool intel_dsi_init(struct drm_device *dev) +void intel_dsi_init(struct drm_device *dev) { struct intel_dsi *intel_dsi; struct intel_encoder *intel_encoder; @@ -673,29 +673,29 @@ bool intel_dsi_init(struct drm_device *dev) /* There is no detection method for MIPI so rely on VBT */ if (!dev_priv->vbt.has_mipi) - return false; + return; + + if (IS_VALLEYVIEW(dev)) { + dev_priv->mipi_mmio_base = VLV_MIPI_BASE; + } else { + DRM_ERROR("Unsupported Mipi device to reg base"); + return; + } intel_dsi = kzalloc(sizeof(*intel_dsi), GFP_KERNEL); if (!intel_dsi) - return false; + return; intel_connector = kzalloc(sizeof(*intel_connector), GFP_KERNEL); if (!intel_connector) { kfree(intel_dsi); - return false; + return; } intel_encoder = &intel_dsi->base; encoder = &intel_encoder->base; intel_dsi->attached_connector = intel_connector; - if (IS_VALLEYVIEW(dev)) { - dev_priv->mipi_mmio_base = VLV_MIPI_BASE; - } else { - DRM_ERROR("Unsupported Mipi device to reg base"); - return false; - } - connector = &intel_connector->base; drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI); @@ -753,12 +753,10 @@ bool intel_dsi_init(struct drm_device *dev) fixed_mode->type |= DRM_MODE_TYPE_PREFERRED; intel_panel_init(&intel_connector->panel, fixed_mode, NULL); - return true; + return; err: drm_encoder_cleanup(&intel_encoder->base); kfree(intel_dsi); kfree(intel_connector); - - return false; } |