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Author SHA1 Message Date
Robert Noland
96141bd33c [FreeBSD] We need to request busmastering support. 
This seems to be the key to getting at least some radeon
cards working.  Most, if not all drivers need it enabled,
so just request it once the driver has attached.
 2008-06-08 02:00:48 -04:00
Robert Noland
6d6921719c [FreeBSD] Incorporate vblank fixes for bsd. 2008-06-08 01:53:45 -04:00
Robert Noland
ec3d996021 [FreeBSD] Forgot to call mtx_destroy on all the locks at unload. 2008-06-08 01:53:45 -04:00
Robert Noland
93c57ff4e5 [FreeBSD] Remove the locks in the vblank_disable_fn 
They are recursive and causing panics with witness enabled.
 2008-06-08 01:53:45 -04:00
Robert Noland
fc74c2e9d6 [FreeBSD] Go back to using vbl_lock and move init/destroy to load/unload. 2008-06-08 01:53:45 -04:00
Dennis Kasprzyk
6905c7a29d radeon: Restore software interrupt on resume. 
Fixes performance drop after suspend/resume on some systems.
 2008-06-05 18:23:37 +02:00
Michel Dänzer
ba7263b8c2 vblank: Don't wait or update the counter while the CRTC is supposedly disabled. 
Without kernel modesetting, this requires cooperation of the userspace
modesetting driver. We may have to leave the vblank interrupt enabled otherwise
to avoid problems.
 2008-06-03 11:28:10 +02:00
Michel Dänzer
237172b767 vblank: Clean up compensation for spurious wraparounds of driver counter. 
Only compensate when the driver counter actually appears to have moved
backwards.

The compensation deltas need to be incremental instead of absolute; drop the
vblank_offset field and just use atomic_sub().
 2008-06-03 11:28:10 +02:00
Michel Dänzer
d1dcb2b32e vblank: Special-case driver vblank counter going back by 1. 
Turns out the radeon driver is affected by the same problem that prompted i915
to revert to less useful counter flipping at the end of the vblank interval. In
the long term, we can hopefully implement more reliable methods to achieve
counter flipping at the beginning of vblank, but otherwise this should be an
acceptable workaround.
 2008-06-03 11:28:09 +02:00
Michel Dänzer
0144ebeb8a vblank: Don't return current sequence number and time if interrupted by signal. 2008-06-03 11:28:09 +02:00
Michel Dänzer
6b520005c6 Revert "don't copy back if an error was returned." 
This reverts commit 6671ad1917.

The vblank ioctl needs to update the userspace parameters when interrupted by
a signal, which was prevented by this. Let's see if this breaks other ioctls...
 2008-06-03 11:27:39 +02:00
Dave Airlie
d5ae19ebcf drm: sg alloc should write back the handle to userspace 2008-06-03 12:44:06 +10:00
Dave Airlie
f1e12d40af drm/ati_pcigart: use proper page mapping function 
This should be pci_map_page not pci_map_single
 2008-06-03 12:44:06 +10:00
Robert Noland
416754f1cc [FreeBSD] Declare vblank_disable_fn callout MPSAFE. 2008-06-01 20:33:30 -07:00
Robert Noland
4ce47fd328 [FreeBSD] Get rid of vbl_lock and re-use irq_lock. 2008-06-01 20:33:30 -07:00
Robert Noland
ac4da86928 [FreeBSD] Add symlink for radeon_microcode.h 2008-06-01 12:07:54 -07:00
Robert Noland
2186f9f6ef [FreeBSD] Call drm_vblank_cleanup during irq uninstall 
I needed to re-arrange some functions for this.
Also needed to call DRM_SPINUNINIT on the vbl_lock during cleanup.
 2008-06-01 12:07:54 -07:00
Alex Deucher
a12cbf8aa5 RADEON: fix typo in last commit 2008-05-30 18:20:01 -04:00
Dave Airlie
6e8a2cff66 r500: attempt to make AGP work by programming agp base in the MC correctly 2008-05-30 20:27:31 +10:00
Dave Airlie
5b86823fa3 radeon: split microcode out into a separate header file. 2008-05-28 11:12:57 +10:00
Dave Airlie
0c8a8db1b6 i915: fix BSD bh, DRI2 not uses anywhere else 2008-05-28 10:28:13 +10:00
Dave Airlie
c06096d34f radeon: bump release date/version for r500 3D support 2008-05-28 10:02:20 +10:00
Alex Deucher
59c953245c RADEON: add get_param for number of GB pipes 2008-05-27 18:34:33 -04:00
Owain Ainsworth
df127c303d [BSD] Move unlock in drm_vm.c from accidental platform #ifdeffing. 
Also remove an unreachable unlock.
 2008-05-27 15:12:35 -07:00
Owain Ainsworth
cc7ad27fe4 [BSD] Fix lock leak in drm_update_draw malloc failure path. 2008-05-27 15:11:25 -07:00
Owain Ainsworth
9a2ae28fbe [BSD] Fix lock leaks in error paths in drm_bufs.c. 2008-05-27 15:07:04 -07:00
Owain Ainsworth
200ac59573 [BSD] Remove superfluous recursive locking in drm_add_magic. 2008-05-27 14:59:38 -07:00
Jie Luo
e45f95a03b [i915] Fix typo in (unused) START_ADDR definition. 2008-05-27 14:55:01 -07:00
Robert Noland
8cd045079e [FreeBSD] Add vblank-rework support and get drivers building. 
The i915 driver now works again.
 2008-05-27 14:25:20 -07:00
Eric Anholt
ad8eb0ed01 [FreeBSD] Convert from drm_device_t to struct drm_device for consistency. 2008-05-27 14:25:08 -07:00
Dave Airlie
49075b678f r500: add two more register ranges for mesa driver to setup 2008-05-23 09:40:26 +10:00
Dave Airlie
74a9ea896e drm: fix nouveau warning 2008-05-23 09:40:26 +10:00
Dave Airlie
91c6c4b240 rs690/r500: vblank support. 
The new display controller has the vblank interrupts in a different place.

Add support for vbl interrupts for these chips
 2008-05-21 21:27:33 +10:00
Dave Airlie
8399656106 r500: add more register ranges for Mesa driver 2008-05-17 10:22:12 +10:00
Dave Airlie
a09c0bbe11 ati_pcigart: oops wrong way around not that it actually mattered 2008-05-14 22:48:12 +10:00
Dave Airlie
4c6ec02eb8 ati_pcigart: stop working in the evenings you mess up too often 2008-05-14 22:44:22 +10:00
Dave Airlie
2712cdeec3 Revert "ati_pcigart: fixup properly this version might even work" 
This reverts commit bc0836e12a.

tree has some kref hacks in it - oops
 2008-05-14 22:43:28 +10:00
Dave Airlie
bc0836e12a ati_pcigart: fixup properly this version might even work 2008-05-14 22:42:21 +10:00
Dave Airlie
dd1f33f83c ati_pcigart: fill out 40-bit gart table support properly 
Thanks to Alex for supplying this info.
 2008-05-14 22:35:32 +10:00
Alex Deucher
caace3692f RS4xx: separate out RS400 and RS480 IGP chips 
RS400 (intel based IGP) and RS480 (AMD based IGP) have
different MC and GART setups.  Currently we only support
RS480.
 2008-05-13 21:02:17 -04:00
Alex Deucher
10d754f0a2 RADEON: fix copy/pasto in last commit 2008-05-12 14:49:43 -04:00
Alex Deucher
75bc739bee R3/4/5: init pipe setup in drm 
Similar (broken) code in mesa needs to be removed
 2008-05-12 09:44:20 -04:00
Alex Deucher
e16a7101e8 RADEON: cleanup radeon_do_engine_reset() 2008-05-12 09:35:06 -04:00
Alex Deucher
5532b8d2a0 R300+: fixup pixcache flush 2008-05-12 09:30:47 -04:00
Alex Deucher
3582e82f14 RS4xx: fix MCIND index mask 2008-05-12 09:24:13 -04:00
Alex Deucher
d26af273f8 RADEON: write AGP_BASE_2 on chips that support it 2008-05-12 09:21:45 -04:00
Alex Deucher
c307e50724 R300+: fixup PURGE/FLUSH macros 2008-05-12 09:18:28 -04:00
Alex Deucher
fb9eaff747 Radeon IGP: merge RS4xx/RS6xx gart setup 2008-05-12 09:13:44 -04:00
Alex Deucher
68b7f550ba Radeon IGP: wrap MCIND access 
first step in merging rs4xx/rs6xx gart setup
 2008-05-12 09:00:40 -04:00
Alex Deucher
a34025ce22 Radeon IGP: clean up registers and magic numbers 2008-05-12 08:56:11 -04:00