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path: root/drivers/gpu/drm/gma500/psb_drv.c
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2012-03-10gma500: fix two -Wmissing-field-initializers warningsKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: mark psb_driver_device_is_agp() and psb_driver_preclose() as staticKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: psb_driver_load(): drop unused variablesKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: use DRM_IOCTL_DEF_DRV instead of custom PSB_IOCTL_DEFKirill A. Shutemov
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-10gma500: initial medfield mergeKirill A. Shutemov
We need to merge this ahead of some of the cleanup because a lot of needed cleanup spans both new and old chips. If we try and clean up and the merge we end up fighting ourselves. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> [With a load of the cleanup stuff folded in, register stuff reworked sanely] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-16drm: move pci bus master enable into driver.Dave Airlie
The current enabling of bus mastering in the drm midlayer allows a large race condition under kexec. When a kexec'ed kernel re-enables bus mastering for the GPU, previously setup dma blocks may cause writes to random pieces of memory. On radeon the writeback mechanism can cause these sorts of issues. This patch doesn't fix the problem, but it moves the bus master enable under the individual drivers control so they can move enabling it until later in their load cycle and close the race. Fix for radeon kms driver will be in a follow-up patch. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-03gma500: remove no_fb bitsAlan Cox
This doesn't work and isn't of any use. It was inherited from the older driver code and can go away. Kill it off before it becomes part of mainstream as we don't want to support it in future. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-03gma500: Fix Cedarview support (Correct version)Alan Cox
And update to the actual product naming as the press release is now out. http://newsroom.intel.com/docs/DOC-2553#pressmaterials - Fixes the wrong ifdef check - Fixes the missing crtc count declaration Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-03gma500: Add the E6xx PCI identifier we are missingAlan Cox
Oaktrail Atom E620 has a different PCI identifier we need to cover Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-20gma500: Final enables for OaktrailAlan Cox
This switches the ifdef to match the Kconfig so that Oaktrail probing occurs and adds some additional minor bulletproofing. Tested on a Fujtisu Stylistic Q550 internal display. HDMI might work but that remains to be seen. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-20gma500: Fix encoder type checking for connectorsPatrik Jakobsson
Fix cases where we need to know what encoder type is behind a given connector. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06gma500: frame buffer lockingAlan Cox
If we are the console then a printk can hit us with a spin lock held (and in fact the kernel will do its best to take the console printing lock). In that case we cannot politely sleep when synching after an accelerated op but must behave obnoxiously to be sure of getting the bits out. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06gma500: do a pass over the FIXME tagsAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06gma500: Don't enable MSI on PoulsboPatrik Jakobsson
Chipset reports MSI capabilities for Poulsbo even though it isn't really there. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06gma500: Only register interrupt handler for poulsbo hardwarePatrik Jakobsson
First step in adding proper irq handling. We'll start with poulsbo support so make sure other chips don't touch drm_irq_install(). Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06gma500: Move the APIAlan Cox
Finally move the API where it can be seen Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06gma500: Rename the ioctls to avoid clashing with the legacy driversAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-06drm/gma500: begin pruning dead bits of APIAlan Cox
At this point we won't add an external set of definitions. We want to get everything out before we admit to a public API beyond the standardised ones. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-28drm/gma500: fix compile errorIlija Hadzic
fops field in drm_driver is a pointer to file_operations struct, not embedded structure Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-16gma500: fixup build versus latest header changes.Dave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-16gma500: Add the core DRM files and headersAlan Cox
Not really a nice way to split this up further for submission. This provides all the DRM interfacing logic, the headers and relevant glue. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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