user/sven/linux.git/include/drm, branch v4.4.101

drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces

2017-04-12T10:38:33Z

commit fe25deb7737ce6c0879ccf79c99fa1221d428bf2 upstream. Previously, when a surface was opened using a legacy (non prime) handle, it was verified to have been created by a client in the same master realm. Relax this so that opening is also allowed recursively if the client already has the surface open. This works around a regression in svga mesa where opening of a shared surface is used recursively to obtain surface information. Signed-off-by: Thomas Hellstrom Reviewed-by: Sinclair Yeh Signed-off-by: Greg Kroah-Hartman

drm/prime: Pass the right module owner through to dma_buf_export()

2016-10-31T10:13:57Z

commit 56a76c0123d6cb034975901c80fce2627338ef9e upstream. dma_buf_export() adds a reference to the owning module to the dmabuf (to prevent the driver from being unloaded whilst a third party still refers to the dmabuf). However, drm_gem_prime_export() was passing its own THIS_MODULE (i.e. drm.ko) rather than the driver. Extract the right owner from the device->fops instead. v2: Use C99 initializers to zero out unset elements of dma_buf_export_info v3: Extract the right module from dev->fops. Testcase: igt/vgem_basic/unload Reported-by: Petri Latvala Signed-off-by: Chris Wilson Cc: Petri Latvala Cc: Christian König Tested-by: Petri Latvala Reviewed-by: Petri Latvala Reviewed-by: Christian König Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161005122145.1507-1-chris@chris-wilson.co.uk Signed-off-by: Greg Kroah-Hartman

drm/i915/skl: Add missing SKL ids

2016-09-15T06:27:44Z

[ Upstream commit 7157bb27e79875db5603aa1e30f56e873a8300f9 ] Used by production devices: Intel(R) Iris Graphics 540 (Skylake GT3e) Intel(R) Iris Graphics 550 (Skylake GT3e) v2: More ids v3: Less ids (GT1 got duplicated) Cc: Mika Kuoppala Signed-off-by: Michał Winiarski Reviewed-by: Mika Kuoppala Signed-off-by: Mika Kuoppala Link: http://patchwork.freedesktop.org/patch/msgid/1454674902-26207-1-git-send-email-michal.winiarski@intel.com Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/i915/bxt: update list of PCIIDs

2016-09-15T06:27:44Z

[ Upstream commit 985dd4360fdf2533fe48a33a4a2094f2e4718dc0 ] Add PCIIDs for new versions of the SOC, based on BSpec. Also add the name of the versions as code comment where this is available. The new versions don't have any changes visible to the kernel driver. Signed-off-by: Imre Deak Reviewed-by: Mika Kuoppala Link: http://patchwork.freedesktop.org/patch/msgid/1453989852-13569-1-git-send-email-imre.deak@intel.com Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/ttm: Make ttm_bo_mem_compat available

2016-07-27T16:47:35Z

commit 94477bff390aa4612d2332c8abafaae0a13d6923 upstream. There are cases where it is desired to see if a proposed placement is compatible with a buffer object before calling ttm_bo_validate(). Signed-off-by: Sinclair Yeh Reviewed-by: Thomas Hellstrom Signed-off-by: Greg Kroah-Hartman

drm: Loongson-3 doesn't fully support wc memory

2016-05-04T21:48:46Z

commit 221004c66a58949a0f25c937a6789c0839feb530 upstream. Signed-off-by: Huacai Chen Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm: add helper to check for wc memory support

2016-03-03T23:07:21Z

commit 4b0e4e4af6c6dc8354dcb72182d52c1bc55f12fc upstream. Reviewed-by: Christian König Reviewed-by: Michel Dänzer Signed-off-by: Dave Airlie Signed-off-by: Oded Gabbay Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/dp/mst: move GUID storage from mgr, port to only mst branch

2016-03-03T23:07:21Z

commit 5e93b8208d3c419b515fb75e2601931c027e12ab upstream. Previous implementation does not handle case below: boot up one MST branch to DP connector of ASIC. After boot up, hot plug 2nd MST branch to DP output of 1st MST, GUID is not created for 2nd MST branch. When downstream port of 2nd MST branch send upstream request, it fails because 2nd MST branch GUID is not available. New Implementation: only create GUID for MST branch and save it within Branch. Signed-off-by: Hersen Wu Reviewed-by: Harry Wentland Acked-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil

2016-03-03T23:07:20Z

commit 64566b5e767f9bc3161055ca1b443a51afb52aad upstream. drm_fixp_from_fraction allows us to create a fixed point directly from a fraction, rather than creating fixed point values and dividing later. This avoids overflow of our 64 bit value for large numbers. drm_fixp2int_ceil allows us to return the ceiling of our fixed point value. [airlied: squash Jordan's fix] 32-bit-build-fix: Jordan Lazare Signed-off-by: Harry Wentland Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/dp/mst: always send reply for UP request

2016-03-03T23:07:20Z

commit 1f16ee7fa13649f4e55aa48ad31c3eb0722a62d3 upstream. We should always send reply for UP request in order to make downstream device clean-up resources appropriately. Issue was that reply for UP request was sent only once. Acked-by: Dave Airlie Signed-off-by: Mykola Lysenko Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman