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* drm/kms: remove old std mode fallback code.Dave Airlie2009-09-07
| | | | | | | The new code adds modes in the helper, which makes more sense I disliked the non-driver code adding modes. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms/i915: Add the default mode for CRT output without EDIDykzhao2009-09-07
| | | | | | | | Add the default mode for every output device when there is no mode for it. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms: add a function that can add the mode for the output device without EDIDZhao Yakui2009-09-07
| | | | | | | | | | Add a function that can be used to add the default mode for the output device without EDID. It will add the default mode that meets with the requirements of given hdisplay/vdisplay limit. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms: try to find the std mode in DMT tableZhao Yakui2009-09-07
| | | | | | | | | | | | | | | | When we need to add the standard timing mode, we will firstly check whether it can be found in DMT table by comparing the hdisplay/vdisplay/vfresh_rate. If it can't be found, then we will use the cvt/gtf to add the required mode. If it can be found, it will be returned. At the same time the function of drm_mode_vrefresh is also fixed. It will return the result of actual refresh_rate plus 0.5. For example: When the calculated value is 84.9, then the fresh_rate is 85. When the calculated value is 70.02, then the fresh_rate is 70. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms: Add the default mode tableZhao Yakui2009-09-07
| | | | | | | | | | | | | | | | | | | | When we add a standard timing mode in UMS, we will first check whether it can be found in default mode table. If it can't be found, then we will use cvt/gtf to add the standard timing mode. Add the default mode table so that we can check whether the given mode can be found in the default mode table as what we have done in UMS mode. If the status of one output device is connected but there is no EDID, it will have no correct mode. In such case we can add some default modes for it. Of course we only add the modes in the default modes list that visible part is not greater than 1024x768. The default mode is autogenerated from the DMT spec. And it is copied from xserver/hw/xfree86/modes/xf86EdidModes.c. But the mode with reduced blank feature is removed. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: split crtc/fb helpers into a separate moduleDave Airlie2009-09-07
| | | | | | | I really don't want to have core drm module rely on CONFIG_FB, so this is the easiest answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: add updated registers from drm-fixes.Dave Airlie2009-09-06
| | | | | | Fixes up the DISCARD + 2 sided stencil in the new generator scripts. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: block depthxy offset from use from userspace.Dave Airlie2009-09-06
| | | | | | This could be used to bypass CS checks. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/crtc_helper: avoid NULL-pointer dereference when encoder is NULLMaarten Maathuis2009-09-02
| | | | | Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm/crtc: fix mismerge of last patch.Dave Airlie2009-09-02
| | | | | | We only want to NULL encoder->crtc when it is off. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms: add explicit encoder disable function and detach harder.Dave Airlie2009-09-01
| | | | | | | | | | | | | For shared tv-out and VGA encoders, we really need to know if the encoder is just being switched off temporarily in blanking or if we are really disabling it hard. Also we need to try harder to disconnect encoders from unused connectors so we can share more efficently. (shared encoders stuff is coming in radeon tv-out support) Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: fix drm_cache.c for arch with no support.Dave Airlie2009-09-01
| | | | | | | This produces a warn on for architectures where this gets called but we don't have a cache flushing implementation suitable. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/mm: add ability to dump mm lists via debugfsDave Airlie2009-09-01
| | | | | | | | | This adds code to the drm_mm to talk to debugfs, and adds support to radeon to add the VRAM and GTT mm lists to debugfs. I tested with spinlock debugging and it doesn't give out. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: fix two issues with fb consolidation.Dave Airlie2009-08-30
| | | | | | | | Set accel to none, we really don't want anyone thinking fb is an accel interface. Pass pitch not depth to function for intel. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: use proc_create_data()Alexey Dobriyan2009-08-30
| | | | | | | | airlied: fixup race against drm info by filling out tmp before adding it to proc. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms: Parse the detailed time info in CEA-EDIDZhao Yakui2009-08-30
| | | | | | | | | | | | | Sometimes we can obtain the EDID with multiple blocks from the display device. For example: HDMI monitor. When the CEA-EDID block is detected, we should also parse the detailed timing info from it. Otherwise we will lose some modes for the display device. The first step is check whether the CEA EDID block is found. If it exists, it will skip the CEA-data block and parse the detailed timing info. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/kms: move driver specific fb common code to helper functions (v2)Dave Airlie2009-08-30
| | | | | | | | | | | | | | | | | | | | | | | Initially I always meant this code to be shared, but things ran away from me before I got to it. This refactors the i915 and radeon kms fbdev interaction layers out into generic helpers + driver specific pieces. It moves all the panic/sysrq enhancements to the core file, and stores a linked list of kernel fbs. This could possibly be improved to only store the fb which has fbcon on it for panics etc. radeon retains some specific codes used for a big endian workaround. changes: fix oops in v1 fix freeing path for crtc_info Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/r128: Add test for initialisation to all ioctls that require itBen Hutchings2009-08-30
| | | | | | | | | | | | | | | | | | | Almost all r128's private ioctls require that the CCE state has already been initialised. However, most do not test that this has been done, and will proceed to dereference a null pointer. This may result in a security vulnerability, since some ioctls are unprivileged. This adds a macro for the common initialisation test and changes all ioctl implementations that require prior initialisation to use that macro. Also, r128_do_init_cce() does not test that the CCE state has not been initialised already. Repeated initialisation may lead to a crash or resource leak. This adds that test. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
* radeon: Use request_firmware()Ben Hutchings2009-08-30
| | | | | | | | | | | | | | | | | | | | | | | | Loosely based on a patch by Jaswinder Singh Rajput <jaswinderlinux@gmail.com>. KMS support by Dave Airlie <airlied@redhat.com>. For Radeon 100- to 500-series, firmware blobs look like: struct { __be32 datah; __be32 datal; } cp_ucode[256]; For Radeon 600-series, there are two separate firmware blobs: __be32 me_ucode[PM4_UCODE_SIZE * 3]; __be32 pfp_ucode[PFP_UCODE_SIZE]; For Radeon 700-series, likewise: __be32 me_ucode[R700_PM4_UCODE_SIZE]; __be32 pfp_ucode[R700_PFP_UCODE_SIZE]; Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: dereference of tmp in drm_proc_create_files()Roel Kluin2009-08-30
| | | | | | | tmp allocation may fail, prevent a dereference. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/crtc_helper: NULL encoder->crtc when switching encodersMaarten Maathuis2009-08-30
| | | | | | | - Previously the old encoder would be called during modeset and without a connector bad things happened. Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/crtc_helper: replace modeset fail path with something simplerMaarten Maathuis2009-08-30
| | | | | | | | - The previous system was not very transparent, nor flexible. - This is needed to be able to fix a few bugs in the mechanism. Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon: cleanup mkregtable.cDave Airlie2009-08-30
| | | | | | This cleans up the code in mkregtable.c to be more kernel style. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: GEM handles are u32, not intPekka Paalanen2009-08-26
| | | | | | | | | | Several functions in the GEM kernel API used int as handle type, but user API has it __u32 which is also the intended type. Replace int with u32. Signed-off-by: Pekka Paalanen <pq@iki.fi> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/rs600/690: use autogenerated safe register tables.Dave Airlie2009-08-26
| | | | | | | This ports rs690 to the safe reg tables and makes rs600 also use the same table. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/r128: Use request_firmware() to load CCE microcodeBen Hutchings2009-08-26
| | | | | | | | | Firmware blob looks like this: __be32 datah __be32 datal Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/mga: Use request_firmware() to load microcodeBen Hutchings2009-08-26
| | | | | | | | Image format is IHEX, one record for each pipe in order (record addresses are ignored). Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/ttm: consolidate cache flushing code in one place.Dave Airlie2009-08-26
| | | | | | | This merges the TTM and drm cache flushing into one file in the drm core. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon/kms: generate the safe register tables.Dave Airlie2009-08-21
| | | | | | | | | | Previously we just made these offline and included them, but no reason we can't generate them at build time. TODO: add rs690 + r100/r200 when done. should we do rs480/rs690 no tcl version? Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/ttm: Fixes for "Memory accounting rework."Thomas Hellstrom2009-08-20
| | | | | | | | ttm: Fix error paths when kobject_add returns an error. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/ttm: Fixes for "Make parts of a struct ttm_bo_device global"Thomas Hellstrom2009-08-20
| | | | | | | | | | | | ttm: Remove a stray debug printout. Remove a re-init of the lru spinlock at device init. radeon: Fix the size of the bo_global allocation. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge Linus master to drm-nextDave Airlie2009-08-19
|\ | | | | | | | | | | | | | | | | | | | | linux-next conflict reported needed resolution. Conflicts: drivers/gpu/drm/drm_crtc.c drivers/gpu/drm/drm_edid.c drivers/gpu/drm/i915/intel_sdvo.c drivers/gpu/drm/radeon/radeon_ttm.c drivers/gpu/drm/ttm/ttm_bo.c
| * Merge branch 'drm-fixes' of ↵Linus Torvalds2009-08-19
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/kms: teardown crtc correctly when fb is destroyed. drm/kms/radeon: cleanup combios TV table like DDX. drm/radeon/kms: memset the allocated framebuffer before using it. drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it. drm/radeon/kms: implement bo busy check + current domain drm/radeon/kms: cut down indirects in register accesses. drm/radeon/kms: Fix up vertical blank interrupt support. drm/radeon/kms: add rv530 R300_SU_REG_DEST + reloc for ZPASS_ADDR drm/edid: fixup detailed timings like the X server. drm/radeon/kms: Add specific rs690 authorized register table
| | * drm/kms: teardown crtc correctly when fb is destroyed.Dave Airlie2009-08-19
| | | | | | | | | | | | | | | | | | | | | | | | If userspace destroys a framebuffer that is in use on a crtc, don't just null it out, tear down the crtc properly so the hw gets turned off. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/kms/radeon: cleanup combios TV table like DDX.Dave Airlie2009-08-19
| | | | | | | | | | | | | | | | | | | | | The fallback case wasn't getting executed properly if there was no TV table, which my T42 M7 hasn't got. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: memset the allocated framebuffer before using it.Dave Airlie2009-08-19
| | | | | | | | | | | | | | | | | | | | | This gets rid of some ugliness, we shuold probably find a way for the GPU to zero this. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: although LVDS might be possible on crtc 1 don't do it.Dave Airlie2009-08-19
| | | | | | | | | | | | | | | | | | | | | LVDS always requests RMX_FULL, we need to fix it so that doesn't happen before we can enable LVDS on crtc 1. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: implement bo busy check + current domainDave Airlie2009-08-16
| | | | | | | | | | | | | | | | | | | | | | | | This implements the busy ioctl along with a current domain check. returns 0 or -EBUSY puts the current domain no matter what the answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: cut down indirects in register accesses.Dave Airlie2009-08-15
| | | | | | | | | | | | | | | | | | | | | | | | We really don't want to be doing all these indirects, updating the GPU gart table is something we do often so the less overhead the better. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: Fix up vertical blank interrupt support.Michel Dänzer2009-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes 3D apps timing out in the WAIT_VBLANK ioctl. AVIVO bits compile-tested only. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: add rv530 R300_SU_REG_DEST + reloc for ZPASS_ADDRDave Airlie2009-08-15
| | | | | | | | | | | | | | | | | | These are needed for Occulsion Query support. Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/edid: fixup detailed timings like the X server.Dave Airlie2009-08-14
| | | | | | | | | | | | | | | | | | | | | this syncs the versioning check with the code the X server uses. Reported-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * drm/radeon/kms: Add specific rs690 authorized register tableJerome Glisse2009-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rs690 is r3xx 3D engine with AVIVO modesetting so we need to allow AVIVO register for vline synchronization. This add a specific table to rs690 to handle that. Thanks to Marc (marvin24) for debugging this and kudos to Andre (taiu1) for spotting the origin of the bugs. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | spi_s3c24xx: fix transfer setup codeBen Dooks2009-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the changes to the bitbang driver, there is the possibility we will be called with either the speed_hz or bpw values zero. We take these to mean that the default values (8 bits per word, or maximum bus speed). Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | spi_s3c24xx: fix clock rate calculationBen Dooks2009-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the clock rate calculation may round as pleased, which means that it is possible that we will round down and end up with a faster clock rate than intended. Change the calculation to use DIV_ROUND_UP() to ensure that we end up with a clock rate either the same as or lower than the user requested one. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-08-18
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (60 commits) net: restore gnet_stats_basic to previous definition NETROM: Fix use of static buffer e1000e: fix use of pci_enable_pcie_error_reporting e1000e: WoL does not work on 82577/82578 with manageability enabled cnic: Fix locking in init/exit calls. cnic: Fix locking in start/stop calls. bnx2: Use mutex on slow path cnic calls. cnic: Refine registration with bnx2. cnic: Fix symbol_put_addr() panic on ia64. gre: Fix MTU calculation for bound GRE tunnels pegasus: Add new device ID. drivers/net: fixed drivers that support netpoll use ndo_start_xmit() via-velocity: Fix test of mii_status bit VELOCITY_DUPLEX_FULL rt2x00: fix memory corruption in rf cache, add a sanity check ixgbe: Fix receive on real device when VLANs are configured ixgbe: Do not return 0 in ixgbe_fcoe_ddp() upon FCP_RSP in DDP completion netxen: free napi resources during detach netxen: remove netxen workqueue ixgbe: fix issues setting rx-usecs with legacy interrupts can: fix oops caused by wrong rtnl newlink usage ...
| | * | e1000e: fix use of pci_enable_pcie_error_reportingXiaotian Feng2009-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 111b9dc5 ("e1000e: add aer support") introduces pcie aer support for e1000e, but it is not reasonable to disable it in e1000_remove but enable it in e1000_resume. This patch enables aer support in e1000_probe. Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | e1000e: WoL does not work on 82577/82578 with manageability enabledBruce Allan2009-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With manageability (Intel AMT) enabled via BIOS, PHY wakeup does not get configured on newer parts which use PHY wakeup vs. MAC wakeup which causes WoL to not work. The driver should configure PHY wakeup whether or not manageability is enabled. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | cnic: Fix locking in init/exit calls.Michael Chan2009-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The slow path ulp_init and ulp_exit calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and refcount during these calls. cnic_unregister_driver() will now wait for the refcount to go to zero before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | cnic: Fix locking in start/stop calls.Michael Chan2009-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The slow path ulp_start and ulp_stop calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and setting a bit during these calls. cnic_unregister_device() will now wait for the bit to clear before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-09 11:41:40 -0500