- 10 9月, 2014 1 次提交
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由 David Herrmann 提交于
Move internal declarations to drm_legacy.h and add drm_legacy_*() prefix to all legacy functions. [airlied: add a bit of an explaination to drm_legacy.h] Signed-off-by: NDavid Herrmann <dh.herrmann@gmail.com> Reviewed-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 10 6月, 2014 1 次提交
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由 Damien Lespiau 提交于
I cannot see a need to provide a DRM_ version of ARRAY_SIZE(), only used in a few places. I suspect its usage has been spread by copy & paste rather than anything else. Let's just remove it for plain ARRAY_SIZE(). Signed-off-by: NDamien Lespiau <damien.lespiau@intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 18 12月, 2013 2 次提交
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由 Daniel Vetter 提交于
The real linux interfaces are soooo much easier on the eyes ... Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Daniel Vetter 提交于
Less yelling ftw! Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 07 8月, 2013 1 次提交
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由 Rob Clark 提交于
Because, there is no reason for it not to be const. v1: original v2: fix compile break in vmwgfx, and couple related cleanups suggested by Ville Syrjälä Signed-off-by: NRob Clark <robdclark@gmail.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 31 5月, 2013 1 次提交
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由 Andy Lutomirski 提交于
This replaces drm_mtrr_{add,del} with arch_phys_wc_{add,del}. The interface is simplified (because the base and size parameters to drm_mtrr_del never did anything), and it no longer adds MTRRs on systems that don't need them. Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NAndy Lutomirski <luto@amacapital.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 03 10月, 2012 2 次提交
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由 Florian Zumbiehl 提交于
466e69b8 dropped busmaster enable from the global drm code and moved it to the individual drivers, but missed the savage driver. So, this re-adds busmaster enable to the savage driver, fixing the regression. Signed-off-by: NFlorian Zumbiehl <florz@florz.de> Reviewed-by: NAlex Deucher <alexdeucher@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 David Howells 提交于
Convert #include "..." to #include <path/...> in drivers/gpu/. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NDave Airlie <airlied@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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- 20 7月, 2012 1 次提交
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由 Daniel Vetter 提交于
The reclaim_buffers function of the savage driver actually wants to run with the hw_lock held - at least there are printks in the call-chain to that effect. But the drm core only calls reclaim_buffers as used by savage _after_ forcefully dropping the hwlock (in case it's still hold by the closing fd). So do the same idlelock dance as for the other dma drivers and hope that papers over any issues. v2: Don't let the idlelock linger around. Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Tested-by: NTormod Volden <debian.tormod@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 17 5月, 2012 1 次提交
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由 Dan Carpenter 提交于
drm_core_ioremap() initializes ->handle. We already know "dev->agp_buffer_map" is a valid pointer. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 14 6月, 2011 1 次提交
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由 Greg Dietsche 提交于
the code always returns ret regardless, so if(ret) check is unnecessary. v2: fixed up the spelling. Signed-off-by: NGreg Dietsche <Gregory.Dietsche@cuw.edu> Reviewed-by: NNicolas Kaiser <nikai@nikai.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 17 8月, 2010 1 次提交
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由 Dave Airlie 提交于
With the current screwed but its ABI, ioctls for the drm, Linus pointed out that we could allow userspace to specify the allocation size, but we pass it to the driver which then uses it blindly to store a struct. Now if userspace specifies the allocation size as smaller than the driver needs, the driver can possibly overwrite memory. This patch restructures the driver ioctls so we store the structure size we are expecting, and make sure we allocate at least that size. The copy from/to userspace are still restricted to the size the user specifies, this allows ioctl structs to grow on both sides of the equation. Up until now we didn't really use the DRM_IOCTL defines in the kernel, so this cleans them up and adds them for nouveau. v2: fix nouveau pushbuf arg (thanks to Ben for pointing it out) Reported-by: NLinus Torvalds <torvalds@linuxfoundation.org> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 17 6月, 2010 1 次提交
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由 Uwe Kleine-König 提交于
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 01 6月, 2010 1 次提交
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由 Jordan Crouse 提交于
Remove the drm_resource wrappers and directly use the actual PCI and/or platform functions in their place. [airlied: fixup nouveau properly to build] Signed-off-by: NJordan Crouse <jcrouse@codeaurora.org> Reviewed-by: NMatt Turner <mattst88@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 18 5月, 2010 1 次提交
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由 Julia Lawall 提交于
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Reviewed-by: NCorbin Simpson <MostAwesomeDude@gmail.com> Reviewed-by: NMatt Turner <mattst88@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 19 6月, 2009 1 次提交
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由 Eric Anholt 提交于
It hasn't been used in ages, and having the user tell your how much memory is being freed at free time is a recipe for disaster even if it was ever used. Signed-off-by: NEric Anholt <eric@anholt.net>
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- 13 3月, 2009 1 次提交
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由 Benjamin Herrenschmidt 提交于
The DRM uses its own wrappers to obtain resources from PCI devices, which currently convert the resource_size_t into an unsigned long. This is broken on 32-bit platforms with >32-bit physical address space. This fixes them, along with a few occurences of unsigned long used to store such a resource in drivers. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 14 7月, 2008 1 次提交
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由 Dave Airlie 提交于
With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 06 11月, 2007 1 次提交
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由 Dave Airlie 提交于
This is a bug in the savage driver since I introduced these changes. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 15 10月, 2007 3 次提交
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由 Eric Anholt 提交于
The data is now in kernel space, copied in/out as appropriate according to t This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal with those failures. This also means that XFree86 4.2.0 support for i810 DR is lost. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
As a fallout, replace filp storage with file_priv storage for "unique identifier of a client" all over the DRM. There is a 1:1 mapping, so this should be a noop. This could be a minor performance improvement, as everyth on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct went the other direction. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
This was used to make all ioctl handlers return -errno on linux and errno on *BSD. Instead, just return -errno in shared code, and flip sign on return f shared code to *BSD code. Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 11 7月, 2007 4 次提交
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 19 12月, 2006 1 次提交
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由 Eric Anholt 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 24 10月, 2006 1 次提交
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由 Michael Karcher 提交于
fd.o bug 8662 Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 02 2月, 2006 1 次提交
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由 Dave Airlie 提交于
From: Adrian Bunk <bunk@stusta.de> This patch makes some needlessly global functions static. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 02 1月, 2006 2 次提交
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由 Dave Airlie 提交于
apply some whitespace cleanup and add wrappers for MTRR for OS calls From: Eric Anholt <anholt@freebsd.org> + Dave Airlie <airlied@linux.ie> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
From: Dave Airlie Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 10 11月, 2005 1 次提交
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由 Dave Airlie 提交于
Rename the driver hooks in the DRM to something a little more understandable: preinit -> load postinit -> (removed) presetup -> firstopen postsetup -> (removed) open_helper -> open prerelease -> preclose free_filp_priv -> postclose pretakedown -> lastclose postcleanup -> unload release -> reclaim_buffers_locked version -> (removed) postinit and version were replaced with generic code in the Linux DRM (drivers now set their version numbers and description in the driver structure, like on BSD). postsetup wasn't used at all. Fixes the savage hooks for initializing and tearing down mappings at the right times. Testing involved at least starting X, running glxgears, killing glxgears, exiting X, and repeating. Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4) From: Eric Anholt <anholt@freebsd.org> Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 25 9月, 2005 2 次提交
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
I've been threatening this for a while, so no point hanging around. This lindents the DRM code which was always really bad in tabbing department. I've also fixed some misnamed files in comments and removed some trailing whitespace. Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 07 8月, 2005 1 次提交
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由 Dave Airlie 提交于
Add driver for savage chipsets. From: Felix Kuehling Signed-off-by: NDave Airlie <airlied@linux.ie>
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