DRI on Radeon 9500 Mobile

[Fabian Keil]

Tobias Roth <roth at iam.unibe.ch> wrote:

> I tried agp_cvs.patch, which I think is the jhb@ patch you mentioned,
> but it didn't appy cleanly (no wonder, it's dated and huge).

If you're adventuresome you might give:
http://www.fabiankeil.de/sourcecode/freebsd/agp_patch_6.1.patch
a try. It's against RELENG_6 as of today.

> Without acpi_video (and no jhb patch), dri seems to work a little
> better, but not quite completely. From my xorg log:
> 
> (II) RADEON(0): Render acceleration unsupported on Radeon 9500/9700
> and newer. (II) RADEON(0): Render acceleration disabled
> ...
> (II) RADEON(0): [drm] installed DRM signal handler
> (II) RADEON(0): [DRI] installation complete
> (II) RADEON(0): [drm] removed 1 reserved context for kernel
> (II) RADEON(0): [drm] unmapping 8192 bytes of SAREA 0xc4ee2000 at
> 0x28954000 (II) RADEON(0): Render acceleration disabled
> (WW) RADEON(0): Direct rendering disabled

With the patch applied, and acpi_video.ko, radeon.ko and drm.ko loaded
my dmesg shows:

vgapci0: <VGA-compatible display> port 0x3000-0x30ff mem 0xe0000000-0xe7ffffff,\
         0xc0100000-0xc010ffff irq 11 at device 0.0 on pci1
acpi_video0: <ACPI video extension> on vgapci0
drm0: <ATI Radeon LW RV200 Mobility 7500 M7> on vgapci0
info: [drm] AGP at 0xd0000000 256MB
info: [drm] Initialized radeon 1.24.0 20060225

Xorg's log:

(II) RADEON(0): Detected Radeon Mobility M7, disabling multimedia i2c
(II) Loading sub module "theatre_detect"
(II) LoadModule: "theatre_detect"
(II) Loading /usr/X11R6/lib/modules/multimedia/theatre_detect_drv.so
(II) Module theatre_detect: vendor="X.Org Foundation"
        compiled for 4.3.99.902, module version = 1.0.0
        ABI class: X.Org Video Driver, version 0.8
(II) RADEON(0): no multimedia table present, disabling Rage Theatre.
(II) RADEON(0): X context handle = 0x1
(II) RADEON(0): [drm] installed DRM signal handler
(II) RADEON(0): [DRI] installation complete
(II) RADEON(0): [drm] Added 32 65536 byte vertex/indirect buffers
(II) RADEON(0): [drm] Mapped 32 vertex/indirect buffers
(II) RADEON(0): [drm] dma control initialized, using IRQ 11
(II) RADEON(0): [drm] Initialized kernel GART heap manager, 5111808
(II) RADEON(0): Direct rendering enabled

Resuming is still unsuccessful though.

Fabian
-- 
http://www.fabiankeil.de/
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