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* drm/omap: tiler: clear buffer properlyDan Carpenter2013-08-29
| | | | | | | | | We're taking the sizeof() the wrong thing so it doesn't clear the whole buffer. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/prime: Remove PRIME handles only if supportedThierry Reding2013-08-29
| | | | | | | | | | Drivers that don't support PRIME will not have initialized the PRIME specific private component of struct drm_file. If called for such drivers, the drm_gem_remove_prime_handles() function will crash. Fix it by checking for PRIME support prior to removing the PRIME handles. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm: Remove the dithering_mode_property fieldDamien Lespiau2013-08-29
| | | | | | | | | | | | | | | | Unfortunately, I haven't been thorough enough in: commit ddecb10cf402a8325579f298fd4986a90f33496b Author: Lespiau, Damien <damien.lespiau@intel.com> Date: Tue Aug 20 00:53:04 2013 +0100 drm: Remove drm_mode_create_dithering_property() And forgot to remove the dithering_mode_property member of struct drm_mode_config. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/prime: double lock typoDan Carpenter2013-08-29
| | | | | | | | There is a typo so deadlocks on error instead of unlocking. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/vmwgfx: fix error return code in vmw_driver_load()Wei Yongjun2013-08-29
| | | | | | | | | Fix to return -ENOMEM in the fence manager init error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm: implement experimental render nodesDavid Herrmann2013-08-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Render nodes provide an API for userspace to use non-privileged GPU commands without any running DRM-Master. It is useful for offscreen rendering, GPGPU clients, and normal render clients which do not perform modesetting. Compared to legacy clients, render clients no longer need any authentication to perform client ioctls. Instead, user-space controls render/client access to GPUs via filesystem access-modes on the render-node. Once a render-node was opened, a client has full access to the client/render operations on the GPU. However, no modesetting or ioctls that affect global state are allowed on render nodes. To prevent privilege-escalation, drivers must explicitly state that they support render nodes. They must mark their render-only ioctls as DRM_RENDER_ALLOW so render clients can use them. Furthermore, they must support clients without any attached master. If filesystem access-modes are not enough for fine-grained access control to render nodes (very unlikely, considering the versaitlity of FS-ACLs), you may still fall-back to fd-passing from server to client (which allows arbitrary access-control). However, note that revoking access is currently impossible and unlikely to get implemented. Note: Render clients no longer have any associated DRM-Master as they are supposed to be independent of any server state. DRM core highly depends on file_priv->master to be non-NULL for modesetting/ctx/etc. commands. Therefore, drivers must be very careful to not require DRM-Master if they support DRIVER_RENDER. So far render-nodes are protected by "drm_rnodes". As long as this module-parameter is not set to 1, a driver will not create render nodes. This allows us to experiment with the API a bit before we stabilize it. v2: drop insecure GEM_FLINK to force use of dmabuf Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* video/hdmi: Rename HDMI_IDENTIFIER to HDMI_IEEE_OUILespiau, Damien2013-08-29
| | | | | | | | | | | | HDMI_IDENTIFIER was felt too generic, rename it to what it is, the IEEE OUI corresponding to HDMI Licensing, LLC. http://standards.ieee.org/develop/regauth/oui/oui.txt Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/i915/hdmi: Write HDMI vendor specific infoframesLespiau, Damien2013-08-29
| | | | | | | | | | With all the common infoframe bits now in place, we can finally write the vendor specific infoframes in our driver. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm: Add a helper to forge HDMI vendor infoframesLespiau, Damien2013-08-29
| | | | | | | | | | | | | This can then be used by DRM drivers to setup their vendor infoframes. v2: Fix hmdi typo (Simon Farnsworth) v3: Adapt to the hdmi_vendor_infoframe rename Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* video/hdmi: Use hdmi_vendor_infoframe for the HDMI specific infoframeLespiau, Damien2013-08-29
| | | | | | | | | | | | We just got rid of the version of hdmi_vendor_infoframe that had a byte array for anyone to poke at. It's now time to shuffle around the naming of hdmi_hdmi_infoframe to make hdmi_vendor_infoframe become the HDMI vendor specific structure. Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* video/hdmi: Hook the HDMI vendor infoframe with the generic _pack()Lespiau, Damien2013-08-29
| | | | | | | | | | | | | | | | | | | | | | With this last bit, hdmi_infoframe_pack() is now able to pack any infoframe we support. At the same time, because it's impractical to make two commits out of this, we get rid of the version that encourages the open coding of the vendor infoframe packing. We can do so because the only user of this API has been ported in: Author: Damien Lespiau <damien.lespiau@intel.com> Date: Mon Aug 12 18:08:37 2013 +0100 gpu: host1x: Port the HDMI vendor infoframe code the common helpers v2: Change oui to be an unsigned int (Ville Syrjälä) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/edid: Move HDMI_IDENTIFIER to hdmi.hLespiau, Damien2013-08-29
| | | | | | | | | | | | | | | We'll need the HDMI OUI for the HDMI vendor infoframe data, so let's move the DRM one to hdmi.h, might as well use the hdmi header to store some hdmi defines. (Note that, in fact, infoframes are part of the CEA-861 standard, and only the HDMI vendor specific infoframe is special to HDMI, but details..) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* gpu: host1x: Port the HDMI vendor infoframe code the common helpersLespiau, Damien2013-08-29
| | | | | | | | | | | | | | | | | | | | I just wrote the bits to define and pack HDMI vendor specific infoframe. Port the host1x driver to use those so I can refactor the infoframe code a bit more. This changes the length of the infoframe payload from 6 to 5, which is enough for the "frame packing" stereo format. v2: Pimp up the commit message with the note about the length (Ville Syrjälä) Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Terje Bergström <tbergstrom@nvidia.com> Cc: linux-tegra@vger.kernel.org Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* video/hdmi: Introduce helpers for the HDMI vendor specific infoframeLespiau, Damien2013-08-29
| | | | | | | | | | | | | | | | | | Provide the same programming model than the other infoframe types. The generic _pack() function can't handle those yet as we need to move the vendor OUI in the generic hdmi_vendor_infoframe structure to know which kind of vendor infoframe we are dealing with. v2: Fix the value of Side-by-side (half), hmdi typo, pack 3D_Ext_Data (Ville Syrjälä) v3: Future proof the sending of 3D_Ext_Data (Ville Syrjälä), Fix multi-lines comment style (Thierry Reding) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* video/hdmi: Derive the bar data valid bit from the bar data fieldsLespiau, Damien2013-08-29
| | | | | | | | | | | | | | | | Just like: Author: Damien Lespiau <damien.lespiau@intel.com> Date: Mon Aug 12 11:53:24 2013 +0100 video/hdmi: Don't let the user of this API create invalid infoframes But this time for the horizontal/vertical bar data present bits. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* video/hdmi: Don't let the user of this API create invalid infoframesLespiau, Damien2013-08-29
| | | | | | | | | | | | | | | | | | | | | | To set the active aspect ratio value in the AVI infoframe today, you not only have to set the active_aspect field, but also the active_info_valid bit. Out of the 1 user of this API, we had 100% misuse, forgetting the _valid bit. This was fixed in: Author: Damien Lespiau <damien.lespiau@intel.com> Date: Tue Aug 6 20:32:17 2013 +0100 drm: Don't generate invalid AVI infoframes for CEA modes We can do better and derive the _valid bit from the user wanting to set the active aspect ratio. v2: Fix multi-lines comment style (Thierry Reding) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm: Add support for alternate clocks of 4k modesLespiau, Damien2013-08-29
| | | | | | | | | | | v2: Fix hmdi typo (Simon Farnsworth, Ville Syrjälä) Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/edid: Parse the HDMI CEA block and look for 4k modesLespiau, Damien2013-08-29
| | | | | | | | | | | | | | | | | | | | | | HDMI 1.4 adds 4 "4k x 2k" modes in the the CEA vendor specific block. With this commit, we now parse this block and expose the 4k modes that we find there. v2: Fix the "4096x2160" string (nice catch!), add comments about do_hdmi_vsdb_modes() arguments and make it clearer that offset is relative to the end of the required fields of the HDMI VSDB (Ville Syrjälä) v3: Fix 'Unknow' typo (Simon Farnsworth) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Tested-by: Cancan Feng <cancan.feng@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67030 Reviewed-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm/edid: Fix add_cea_modes() style issuesLespiau, Damien2013-08-29
| | | | | | | | | | | | | A few styles issues have crept in here, fix them before touching this code again. v2: constify arguments that can be (Ville Syrjälä) v3: constify, but better (Ville Syrjälä) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* drm: Don't export drm_find_cea_extension() any moreLespiau, Damien2013-08-29
| | | | | | | | | This function is only used inside drm_edid.c. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
* nouveau: add runtime PM support (v0.9)Dave Airlie2013-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This hooks nouveau up to the runtime PM system to enable dynamic power management for secondary GPUs in switchable and optimus laptops. a) rewrite suspend/resume printks to hide them during dynamic s/r to avoid cluttering logs b) add runtime pm suspend to irq handler, crtc display, ioctl handler, connector status, c) handle hdmi audio dynamic power on/off using magic register. v0.5: make sure we hit D3 properly fix fbdev_set_suspend locking interaction, we only will poweroff if we have no active crtcs/fbcon anyways. add reference for active crtcs. sprinkle mark last busy for autosuspend timeout v0.6: allow more flexible debugging - to avoid log spam add option to enable/disable dynpm got to D3Cold v0.7: add hdmi audio support. v0.8: call autosuspend from idle, so pci config space access doesn't go straight back to sleep, this makes starting X faster. only signal usage if we actually handle the irq, otherwise usb keeps us awake. fix nv50 display active powerdown v0.9: use masking function to enable hdmi audio set busy when we fail to suspend Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: allow open of dynamic off devices.Dave Airlie2013-08-28
| | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
* snd/hda: add runtime suspend/resume on optimus support (v4)Dave Airlie2013-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for HDMI audio device on VGA cards that powerdown to D3cold using non-standard ACPI/PCI infrastructure (optimus). This does a couple of things to make it work: a) add a set of power ops for the hdmi domain, and enables them via vga_switcheroo when we are a switcheroo controlled card. This just replaces the runtime resume operation so that when the card is in D3cold the userspace pci config space access via sysfs, the vga switcheroon runtime resume gets called first and it calls the GPU resume callback before calling the sound card runtime resume. b) standard ACPI/PCI stacks won't put a device into D3cold without an ACPI handle, but since the hdmi audio devices on gpus don't have an ACPI handle, we need to manually force the device into D3cold after suspend from the switcheroo path only. c) don't try and do runtime s/r when the GPU is off. d) call runtime suspend/resume during switcheroo suspend/resume this is to make sure the runtime stack knows to try and resume the hdmi audio device for pci config space access. v2: fix incorrect runtime call suspend->resume. v3: rework irq handler to avoid false irq when we are resuming but haven't runtime resumed yet, don't bother trying D3cold, it won't work, just set it manually ourselves, move runtime s/r calls outside the main s/r hook. enable dnyamic pm properly by dropping reference. v4: put back irq handler check just wrap it with cap check Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gpu/vga_switcheroo: add driver control power feature. (v3)Dave Airlie2013-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | | For optimus and powerxpress muxless we really want the GPU driver deciding when to power up/down the GPU, not userspace. This adds the ability for a driver to dynamically power up/down the GPU and remove the switcheroo from controlling it, the switcheroo reports the dynamic state to userspace also. It also adds 2 power domains, one for machine where the power switch is controlled outside the GPU D3 state, so the powerdown ordering is done correctly, and the second for the hdmi audio device to make sure it can resume for PCI config space accesses. v1.1: fix build with switcheroo off v2: add power domain support for radeon and v1 nvidia dsms v2.1: fix typo in off case v3: add audio power domain for hdmi audio + misc audio fixes v4: use PCI_SLOT macro, drop power reference on hdmi audio resume failure also. Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-next' of git://people.freedesktop.org/~robclark/linux into ↵Dave Airlie2013-08-28
|\ | | | | | | | | | | | | | | | | | | | | | | drm-next Merge the MSM driver from Rob Clark * 'drm-next' of git://people.freedesktop.org/~robclark/linux: drm/msm: add basic hangcheck/recovery mechanism drm/msm: add a3xx gpu support drm/msm: add register definitions for gpu drm/msm: basic KMS driver for snapdragon drm/msm: add register definitions
| * drm/msm: add basic hangcheck/recovery mechanismRob Clark2013-08-24
| | | | | | | | | | | | | | | | | | | | A basic, no-frills recovery mechanism in case the gpu gets wedged. We could try to be a bit more fancy and restart the next submit after the one that got wedged, but for now keep it simple. This is enough to recover things if, for example, the gpu hangs mid way through a piglit run. Signed-off-by: Rob Clark <robdclark@gmail.com>
| * drm/msm: add a3xx gpu supportRob Clark2013-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initial support for a3xx 3d core. So far, with hardware that I've seen to date, we can have: + zero, one, or two z180 2d cores + a3xx or a2xx 3d core, which share a common CP (the firmware for the CP seems to implement some different PM4 packet types but the basics of cmdstream submission are the same) Which means that the eventual complete "class" hierarchy, once support for all past and present hw is in place, becomes: + msm_gpu + adreno_gpu + a3xx_gpu + a2xx_gpu + z180_gpu This commit splits out the parts that will eventually be common between a2xx/a3xx into adreno_gpu, and the parts that are even common to z180 into msm_gpu. Note that there is no cmdstream validation required. All memory access from the GPU is via IOMMU/MMU. So as long as you don't map silly things to the GPU, there isn't much damage that the GPU can do. Signed-off-by: Rob Clark <robdclark@gmail.com>
| * drm/msm: add register definitions for gpuRob Clark2013-08-24
| | | | | | | | | | | | | | | | | | | | | | Generated from rnndb files in: https://github.com/freedreno/envytools Keep this split out as a separate commit to make it easier to review the actual driver. Signed-off-by: Rob Clark <robdclark@gmail.com>
| * drm/msm: basic KMS driver for snapdragonRob Clark2013-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The snapdragon chips have multiple different display controllers, depending on which chip variant/version. (As far as I can tell, current devices have either MDP3 or MDP4, and upcoming devices have MDSS.) And then external to the display controller are HDMI, DSI, etc. blocks which may be shared across devices which have different display controller blocks. To more easily add support for different display controller blocks, the display controller specific bits are split out into a "kms" module, which provides the kms plane/crtc/encoder objects. The external HDMI, DSI, etc. blocks are part encoder, and part connector currently. But I think I will pull in the drm_bridge patches from chromeos tree, and split them into a bridge+connector, with the registers that need to be set in modeset handled by the bridge. This would remove the 'msm_connector' base class. But some things need to be double checked to make sure I could get the correct ON/OFF sequencing.. This patch adds support for mdp4 crtc (including hw cursor), dtv encoder (part of MDP4 block), and hdmi. Signed-off-by: Rob Clark <robdclark@gmail.com>
| * drm/msm: add register definitionsRob Clark2013-08-24
| | | | | | | | | | | | | | | | | | | | | | Generated from rnndb files in: https://github.com/freedreno/envytools Keep this split out as a separate commit to make it easier to review the actual driver. Signed-off-by: Rob Clark <robdclark@gmail.com>
* | drm: verify vma access in TTM+GEM driversDavid Herrmann2013-08-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GEM does already a good job in tracking access to gem buffers via handles and drm_vma access management. However, TTM drivers currently do not verify this during mmap(). TTM provides the verify_access() callback to test this. So fix all drivers to actually call into gem+vma to verify access instead of always returning 0. All drivers assume that user-space can only get access to TTM buffers via GEM handles. So whenever the verify_access() callback is called from ttm_bo_mmap(), the buffer must have a valid embedded gem object. This is true for all TTM+GEM drivers. But that's why this patch doesn't touch pure TTM drivers (ie, vmwgfx). v2: Switch to drm_vma_node_verify_access() to correctly return -EACCES if access was denied. Cc: Dave Airlie <airlied@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Jerome Glisse <jglisse@redhat.com> Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/gem: implement vma access managementDavid Herrmann2013-08-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We implement automatic vma mmap() access management for all drivers using gem_mmap. We use the vma manager to add each open-file that creates a gem-handle to the vma-node of the underlying gem object. Once the handle is destroyed, we drop the open-file again. This allows us to use drm_vma_node_is_allowed() on _any_ gem object to see whether an open-file is granted access. In drm_gem_mmap() we use this to verify that unprivileged users cannot guess gem offsets and map arbitrary buffers. Note that this manages access for _all_ gem users (also TTM+GEM), but the actual access checks are only done for drm_gem_mmap(). TTM drivers use the TTM mmap helpers, which need to do that separately. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/vma: add access management helpersDavid Herrmann2013-08-26
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The VMA offset manager uses a device-global address-space. Hence, any user can currently map any offset-node they want. They only need to guess the right offset. If we wanted per open-file offset spaces, we'd either need VM_NONLINEAR mappings or multiple "struct address_space" trees. As both doesn't really scale, we implement access management in the VMA manager itself. We use an rb-tree to store open-files for each VMA node. On each mmap call, GEM, TTM or the drivers must check whether the current user is allowed to map this file. We add a separate lock for each node as there is no generic lock available for the caller to protect the node easily. As we currently don't know whether an object may be used for mmap(), we have to do access management for all objects. If it turns out to slow down handle creation/deletion significantly, we can optimize it in several ways: - Most times only a single filp is added per bo so we could use a static "struct file *main_filp" which is checked/added/removed first before we fall back to the rbtree+drm_vma_offset_file. This could be even done lockless with rcu. - Let user-space pass a hint whether mmap() should be supported on the bo and avoid access-management if not. - .. there are probably more ideas once we have benchmarks .. v2: add drm_vma_node_verify_access() helper Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'gma500-next' of git://github.com/patjak/drm-gma500 into drm-nextDave Airlie2013-08-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here's some gma500 unifying and cleanups for drm-next. There is more stuff in the pipe for 3.12 but I'd like to get these out of the way first. * 'gma500-next' of git://github.com/patjak/drm-gma500: (35 commits) drm/gma500/cdv: Add and hook up chip op for disabling sr drm/gma500/cdv: Add and hook up chip op for watermarks drm/gma500: Rename psb_intel_encoder to gma_encoder drm/gma500: Rename psb_intel_connector to gma_connector drm/gma500: Rename psb_intel_crtc to gma_crtc drm/gma500/cdv: Convert to generic set_config() drm/gma500/psb: Convert to generic set_config() drm/gma500: Add generic set_config() function drm/gma500/cdv: Convert to generic save/restore drm/gma500/psb: Convert to generic save/restore drm/gma500: Add generic crtc save/restore funcs drm/gma500: Convert to generic encoder funcs drm/gma500: Add generic encoder functions drm/gma500/psb: Convert to generic cursor funcs drm/gma500/cdv: Convert to generic cursor funcs drm/gma500: Add generic cursor functions drm/gma500/psb: Convert to generic crtc->destroy drm/gma500/mdfld: Use identical generic crtc funcs drm/gma500/oak: Use identical generic crtc funcs drm/gma500/psb: Convert to gma_crtc_dpms() ...
| * drm/gma500/cdv: Add and hook up chip op for disabling srPatrik Jakobsson2013-08-14
| | | | | | | | | | | | | | Add a callback hook to the chip ops struct to allow chips to have their specific self-refresh function. Currently only used by cdv. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/cdv: Add and hook up chip op for watermarksPatrik Jakobsson2013-08-14
| | | | | | | | | | | | | | | | | | Add a callback hook to the chip ops struct to allow chips to have their specific fifo watermark update function. Currently only cdv actually tries to set wms based on crtc configuration but if/when the other chips needs it we can attach a callback for them as well. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Rename psb_intel_encoder to gma_encoderPatrik Jakobsson2013-07-23
| | | | | | | | | | | | The psb_intel_encoder is generic and should be named appropriately Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Rename psb_intel_connector to gma_connectorPatrik Jakobsson2013-07-23
| | | | | | | | | | | | The psb_intel_connector is generic and should be named appropriately Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Rename psb_intel_crtc to gma_crtcPatrik Jakobsson2013-07-23
| | | | | | | | | | | | The psb_intel_crtc is generic and should be named appropriately Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/cdv: Convert to generic set_config()Patrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/psb: Convert to generic set_config()Patrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Add generic set_config() functionPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/cdv: Convert to generic save/restorePatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/psb: Convert to generic save/restorePatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Add generic crtc save/restore funcsPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Convert to generic encoder funcsPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Add generic encoder functionsPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/psb: Convert to generic cursor funcsPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500/cdv: Convert to generic cursor funcsPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| * drm/gma500: Add generic cursor functionsPatrik Jakobsson2013-07-23
| | | | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
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