Commit Graph

220 Commits (f197110e07b0be03d5d79329779b665ac46433d5)

Author SHA1 Message Date
Dave Airlie f197110e07 Make 1-bit fields be unsigned (no sign bit :). sparse complains about them:
drivers/char/drm/sis_ds.h:88:12: warning: dubious one-bit signed
    bitfield drivers/char/drm/sis_ds.h:89:16: warning: dubious one-bit
    signed bitfield
Signed-off-by: Randy Dunlap <rddunlap@osdl.org> Signed-off-by: Dave Airlie
    <airlied@linux.ie>
2004-12-03 10:22:15 +00:00
Thomas Hellstrom 4f8fa60286 Reworked PCI MMIO command buffer parser, and imported code from the Mesa
driver. It can now handle the 3D OpenGL commands from the Mesa
    unichrome driver.
Added vsync frequency detection support. This will be used in the future
    for XvMC and better frame timing.
Bumped minor version number and driver date.
2004-11-27 22:55:31 +00:00
Roland Scheidegger 6483e7a1ac add missing CHIP_RV350 to radeon_enums 2004-11-09 00:54:19 +00:00
Dave Airlie c5bededa51 add some more r300 pci ids 2004-11-07 02:19:58 +00:00
Eric Anholt c9202c8965 Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but
doesn't run yet. Moves the ioctl definitions for these two drivers back
    to the shared code -- they aren't OS-specific.
2004-11-06 01:41:47 +00:00
Thomas Hellstrom f08a01c0e2 Fixed bug in via_dma.c. The code didn't check that the lock was held by the
caller. Just that it was held.
2004-11-03 13:37:37 +00:00
Thomas Hellstrom 9409d8231c Reworked the jump-code in via_dma.c. The command regulator now seems to
pause correctly after a jump. Removed the debug message from within the
    interrupt handler of via_irq.c
2004-11-01 20:48:49 +00:00
Keith Whitwell 08758b2fb7 correct historic mis-attribution of copyright 2004-11-01 10:52:18 +00:00
Thomas Hellstrom 8264e2c8aa Some stabilizing work to the DMA ring-buffer code. Temporarily replaced the
rewind jump with a reinitialization. This makes the code stable on
    CLE266 and KM400.
2004-10-30 13:01:48 +00:00
Dave Airlie 8d7e798d4c Apply radeon r300 microcode patch to non-core 2004-10-23 06:25:56 +00:00
Ville Syrjala d403173005 Fixed off by one errors in clipping. 2004-10-16 11:21:56 +00:00
Thomas Hellstrom bbfe18e3bf Via updates. Fixed unlikely but possible uint32_t overflow in ring-buffer
code. bumped patchlevel.
2004-10-12 18:46:26 +00:00
Dave Airlie 8727326371 cleanup VIA driver to look a bit like others before kernel merge 2004-10-09 12:42:52 +00:00
Dave Airlie fec94a8274 Lindent the via stuff so I can include it in kernel 2004-10-09 11:12:24 +00:00
Thomas Hellstrom d24194e904 Changed unsigned to uint32_t in some ioctl parameters. Introduced first
rudimentary command verifier for dma buffers. Changed the decoder futex
    ioctl parameters. Bumped the via major version number.
2004-10-08 21:11:02 +00:00
Jon Smirl 9e421181dd Fix the shared directory I accidentally stomped on 2004-09-27 20:14:31 +00:00
Jon Smirl fa6b1d129e First check in for DRM that splits core from personality modules 2004-09-27 19:51:38 +00:00
Jon Smirl 74f063fc9d Create new linux-2.6 build. Move all gpl files into the 2.6 build. If you
edit files for 2.6 be sure and break the link to the 2.4 directory and
    copy the cvs history.
2004-09-24 03:12:17 +00:00
Jon Smirl c158a36c4c 1) switches from class_sysfs to drm sysfs implementation to allow
customization
2) compiles again on 2.4, but doesn't work
2004-09-23 05:39:15 +00:00
Felix Kuehling af326f6f0c Create permanent maps of framebuffer, aperture and MMIO registers. Added
chipset-type information in driver data field of Savage PCI-IDs. Added
    missing PCI-ID 0x8d03 (ProSavageDDR on Pentium boards). Don't require
    AGP.
2004-09-22 22:51:18 +00:00
Jon Smirl 27fc998f7d Remove hotplug reset support from DRM driver. This will be handled by the
VGA driver when it gets written.
2004-09-22 19:13:02 +00:00
Jon Smirl 6f31c42fe9 Remove size restriction on permanent addmap 2004-09-20 19:23:27 +00:00
Dave Airlie 5654880eee remove HAVE_COUNTERS 2004-09-20 11:29:16 +00:00
Jon Smirl 0c6fb0fbe1 Add linux sysfs i2c support to radeon driver. This patch adds GPL licensed
files to the linux build but not to the BSD directories.
2004-09-17 04:02:28 +00:00
Jon Smirl c7c9d3ef7b Let's try adding the dyn-minor patch again. This patch will reuse minor
numbers if a card is hotplugged in/out instead of just having them
    increase.
2004-09-16 18:42:03 +00:00
Jon Smirl eeb0ef1a70 Back dyn-minor patch out for now. fops handling is broken on some cards 2004-09-15 17:44:30 +00:00
Jon Smirl 64ef12c55c Dynamic device minor support. Minor device numbers will be reused if the
device is hotplugged in/out of the system
2004-09-15 00:20:21 +00:00
Jon Smirl 03c2e674e4 Add chip family names to the radeon driver 2004-09-14 03:59:25 +00:00
Jon Smirl 36050cc958 Fix DRM to compile cleanly with recent kernel changes in PCI IO and
DRM_COPY_FROM_USER. PCI IO changes in 2.6.9-rc1 bk currently.
2004-09-12 03:23:50 +00:00
Jon Smirl e6d468ad7f More general patch to mark resources in use by all DRM drivers. Makes the
code Linux specific.
2004-09-10 16:44:28 +00:00
Jose Fonseca 1fb27632c3 Update doxygen configuration file. Minor documentation updates/fixes. 2004-09-08 20:57:39 +00:00
Thomas Hellstrom b0c73b7fcb Added IOCTL for writing 2D DMA command buffers over PCI. Bumped minor
version number.
2004-09-07 16:48:44 +00:00
Dave Airlie eeae6a0a38 merge back bunch of whitespace and misc changes from kernel 2004-09-05 10:54:59 +00:00
Dave Airlie 7809efc8c3 drm-memory patch, cleans up alloc/free and makes calloc look more libc like 2004-08-30 09:01:50 +00:00
Erdi Chen 08de6e5b04 Fix copy_from_user return value ignored warning at via_dma.c:168. 2004-08-30 04:58:24 +00:00
Dave Airlie 73e606753f run i915 through lindent 2004-08-27 09:14:30 +00:00
Dave Airlie 019fd38a3c __NO_VERSION__ hasn't been needed since 2.3 days ditch it... 2004-08-27 09:11:07 +00:00
Jon Smirl e068fcbfdd Rearrange things so that via_dma.c will compile with inline via_check_dma 2004-08-26 03:54:01 +00:00
Dave Airlie d4dbf45781 Merged drmfntbl-0-0-2 2004-08-24 11:15:53 +00:00
Erdi Chen 25e319c1ef This patch adds three new ioctl's to the VIA Unichrome/Pro DRM driver:
DRM_IOCTL_VIA_DMA_INIT DRM_IOCTL_VIA_CMDBUFFER DRM_IOCTL_VIA_FLUSH
The first ioctl sets up an area in AGP memory that will be used as the ring
    buffer. The second ioctl copies a command buffer from user space memory
    to the ring buffer. The third ioctl waits for engine idle until it
    returns.
The motivation for this patch is to avoid the wait for engine idle call
    before each buffer flush in the current DRI driver. With this patch,
    the DRI driver can continue to flush its buffer as long as there is
    free space in the ring buffer.
This patch adds an additional copy operation on the command buffer. This
    buffer copying is necessary to support multiple DRI clients rendering
    simultaneously. Otherwise, more CPU time will be spent in the busy loop
    waiting for engine idle between DRI context switch. Even in the single
    client case, the tradeoff is reasonable in comparision to the kernel
    call to check for free buffer space for the client to render directly
    to the ring buffer.
2004-08-24 01:44:37 +00:00
Dave Airlie 7fe4f60768 set pointers to NULL after freeing, remove some extra debugging 2004-08-23 10:05:01 +00:00
Dave Airlie 5c9ed83094 Merged drmfntbl-0-0-1 2004-08-17 13:10:05 +00:00
Dave Airlie 93e8c201af preparation patch for radeon permanent mapping registers/framebuffer makes
dev_priv live always, and add AGP detection in kernel patch:
    radeon-pre-2.patch From: Jon Smirl
2004-08-17 11:24:50 +00:00
Eric Anholt dd83f39f03 Add a "dev" argument to DRIVER_CTX_[CD]TOR. This will be used in an
upcoming commit for the SiS driver.
2004-08-14 00:46:15 +00:00
Eric Anholt 211c37e250 Fix apparent copy'n'paste-o of the card attributes commit that broke the
FreeBSD build.
2004-08-13 23:32:39 +00:00
Dave Airlie 9277f9eef3 Patch from Jon Smirl to add attribute field to the pciids, and use this for
certain radeon combinations - intel drivers can probably use this for
    dual head capable devices etc..
2004-08-10 11:14:07 +00:00
Dave Airlie 33b740ad99 forgot to check these in.. thanks to Jon for reminding me .. 2004-08-02 11:45:23 +00:00
Dave Airlie bd71ba6428 patch from RH xorg-x11 tree ported to drm.h 2004-07-31 08:38:39 +00:00
Dave Airlie eb3d0635d4 fixes for using userspace pointers found by sparse utility
From: Dave Airlie
2004-07-31 07:26:52 +00:00
Dave Airlie 0b02bf9d45 initial port of i915 to BSD, not finished doesn't work.. no idea why... 2004-07-29 11:09:22 +00:00