kernel/linux.git/drivers/gpu/drm, branch linux-2.6.35.y

drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu

2011-08-01T20:54:55+00:00

commit 62fff811d73095bd95579d72f558f03c78f7914a upstream. On my x86_64 system with >4GB of ram and swiotlb instead of a hardware iommu (because I have a VIA chipset), the call to pci_set_dma_mask (see below) with 40bits returns an error. But it seems that the radeon driver is designed to have need_dma32 = true exactly if pci_set_dma_mask is called with 32 bits and false if it is called with 40 bits. I have read somewhere that the default are 32 bits. So if the call fails I suppose that need_dma32 should be set to true. And indeed the patch fixes the problem I have had before and which I had described here: http://choon.net/forum/read.php?21,106131,115940 Acked-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007

2011-08-01T20:54:55+00:00

commit 6a574b5b9b186e28abd3e571dfd1700c5220b510 upstream. I found this while figuring out why gnome-shell would not run on my Asus EeeBox PC EB1007. As a standalone "pc" this device cleary does not have an internal panel, yet it claims it does. Add a quirk to fix this. Signed-off-by: Hans de Goede Reviewed-by: Keith Packard Signed-off-by: Keith Packard Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/radeon/kms: fix bad shift in atom iio table parser

2011-04-28T15:21:12+00:00

commit 8e461123f28e6b17456225e70eb834b3b30d28bb upstream. Noticed by Patrick Lowry. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm: fix unsigned vs signed comparison issue in modeset ctl ioctl.

2011-03-31T18:58:15+00:00

commit 1922756124ddd53846877416d92ba4a802bc658f upstream. This fixes CVE-2011-1013. Reported-by: Matthiew Herrb (OpenBSD X.org team) Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/i915: Add dependency on CONFIG_TMPFS

2011-03-31T18:57:56+00:00

commit f7ab9b407b3bc83161c2aa74c992ba4782e87c9c upstream. Without tmpfs, shmem_readpage() is not compiled in causing an OOPS as soon as we try to allocate some swappable pages for GEM. Jan 19 22:52:26 harlie kernel: Modules linked in: i915(+) drm_kms_helper cfbcopyarea video backlight cfbimgblt cfbfillrect Jan 19 22:52:26 harlie kernel: Jan 19 22:52:26 harlie kernel: Pid: 1125, comm: modprobe Not tainted 2.6.37Harlie #10 To be filled by O.E.M./To be filled by O.E.M. Jan 19 22:52:26 harlie kernel: EIP: 0060:[<00000000>] EFLAGS: 00010246 CPU: 3 Jan 19 22:52:26 harlie kernel: EIP is at 0x0 Jan 19 22:52:26 harlie kernel: EAX: 00000000 EBX: f7b7d000 ECX: f3383100 EDX: f7b7d000 Jan 19 22:52:26 harlie kernel: ESI: f1456118 EDI: 00000000 EBP: f2303c98 ESP: f2303c7c Jan 19 22:52:26 harlie kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Jan 19 22:52:26 harlie kernel: Process modprobe (pid: 1125, ti=f2302000 task=f259cd80 task.ti=f2302000) Jan 19 22:52:26 harlie kernel: Stack: Jan 19 22:52:26 harlie udevd-work[1072]: '/sbin/modprobe -b pci:v00008086d00000046sv00000000sd00000000bc03sc00i00' unexpected exit with status 0x0009 Jan 19 22:52:26 harlie kernel: c1074061 000000d0 f2f42b80 00000000 000a13d2 f2d5dcc0 00000001 f2303cac Jan 19 22:52:26 harlie kernel: c107416f 00000000 000a13d2 00000000 f2303cd4 f8d620ed f2cee620 00001000 Jan 19 22:52:26 harlie kernel: 00000000 000a13d2 f1456118 f2d5dcc0 f1a40000 00001000 f2303d04 f8d637ab Jan 19 22:52:26 harlie kernel: Call Trace: Jan 19 22:52:26 harlie kernel: [] ? do_read_cache_page+0x71/0x160 Jan 19 22:52:26 harlie kernel: [] ? read_cache_page_gfp+0x1f/0x30 Jan 19 22:52:26 harlie kernel: [] ? i915_gem_object_get_pages+0xad/0x1d0 [i915] Jan 19 22:52:26 harlie kernel: [] ? i915_gem_object_bind_to_gtt+0xeb/0x2d0 [i915] Jan 19 22:52:26 harlie kernel: [] ? i915_gem_object_pin+0x151/0x190 [i915] Jan 19 22:52:26 harlie kernel: [] ? drm_gem_object_init+0x3d/0x60 Jan 19 22:52:26 harlie kernel: [] ? i915_gem_init_ringbuffer+0x105/0x1e0 [i915] Jan 19 22:52:26 harlie kernel: [] ? i915_driver_load+0x667/0x1160 [i915] Reported-by: John J. Stimson-III Signed-off-by: Chris Wilson Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/i915/lvds: Add AOpen i915GMm-HFS to the list of false-positive LVDS

2011-03-31T18:57:56+00:00

commit 22ab70d3262ddb6e69b3c246a34e2967ba5eb1e8 upstream. Signed-off-by: Knut Petersen Signed-off-by: Chris Wilson Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/radeon/kms: fix s/r issues with bios scratch regs

2011-03-31T18:57:56+00:00

commit 87364760de5d631390c478fcbac8db1b926e0adf upstream. The accelerate mode bit gets checked by certain atom command tables to set up some register state. It needs to be clear when setting modes and set when not. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=26942 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/radeon/kms: add pll debugging output

2011-03-31T18:57:55+00:00

commit 51d4bf840a27fe02c883ddc6d9708af056773769 upstream. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/radeon/kms: make the mac rv630 quirk generic

2011-03-31T18:57:55+00:00

commit be23da8ad219650517cbbb7acbeaeb235667113a upstream. Seems some other boards do this as well. Reported-by: Andrea Merello Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/radeon/kms: add quirk for Mac Radeon HD 2600 card

2011-03-31T18:57:55+00:00

commit f598aa7593427ffe3a61e7767c34bd695a5e7ed0 upstream. Reported-by: 屋国遥 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen