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2009-12-04drm/radeon/kms: handle vblanks properly with dpms onAlex Deucher
avivo chips Copied from pre-avivo code. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: Add quirk for HIS X1300 boardAlex Deucher
Board is DVI+VGA, not DVI+DVI Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: don't use bios dividers for lvds on r4xxAlex Deucher
R4xx cards don't have lvds pll dividers since they use atom. should fix rh bug 541562 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: fix ring info in debugfs on r600+Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms: fix typo in define: engine -> memoryRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/radeon/kms/pm: fix typosRafał Miłecki
Unit typo noticed by taiu on IRC Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/mm: fixup typo in debug functions.Dave Airlie
Free and used were reversed. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm: Add dirty ioctl and propertyJakob Bornecrantz
This commit adds a ioctl and property to allow userspace to notify the kernel that a framebuffer has changed. Instead of snooping the command stream this allows finer grained tracking of which areas have changed. The primary user for this functionality is virtual hardware like the vmware svga device, but also Xen hardware likes to be notify. There is also real hardware like DisplayLink and DisplayPort that might take advantage of this ioctl. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/ttm: Fix build failure due to missing struct pageMartin Michlmayr
drm/ttm fails to build on MIPS because "struct page" is not known: | In file included from drivers/gpu/drm/ttm/ttm_memory.c:28: | include/drm/ttm/ttm_memory.h:154: warning: 'struct page' declared inside parameter list | include/drm/ttm/ttm_memory.h:154: warning: its scope is only this definition or declaration, which is probably not what you want | include/drm/ttm/ttm_memory.h:156: warning: 'struct page' declared inside parameter list | drivers/gpu/drm/ttm/ttm_memory.c:540: error: conflicting types for 'ttm_mem_global_alloc_page' | include/drm/ttm/ttm_memory.h:154: error: previous declaration of 'ttm_mem_global_alloc_page' was here | drivers/gpu/drm/ttm/ttm_memory.c:561: error: conflicting types for 'ttm_mem_global_free_page' | include/drm/ttm/ttm_memory.h:156: error: previous declaration of 'ttm_mem_global_free_page' was here Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Cc: stable@kernel.org Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/ttm: fix small memory leak in ttm_memory.cDan Carpenter
I moved the allocation until after the check for (si->totalhigh == 0). Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-By: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm: Add compatibility #ifdefs for *BSDKristian Høgsberg
This let's use use the linux drm headers as the canonical source for libdrm on all platforms. Signed-off-by: Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm: Add support for drm master_[set|drop] callbacks.Thomas Hellstrom
The vmwgfx driver has a per master rw lock around TTM, to guarantee mutual exclusion when needed. This is typically when all evictable buffers are evicted due to 1) vt switch 2) master switch 3) suspend / resume. In the multi-master case, on master switch the new master takes the previously active master lock in write mode, and then evicts all buffers. Any clients to previous masters will then block on that lock when trying to validate a buffer. fbdev also acts as a virtual master wrt this. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/edid: Decode 3-byte CVT codes from EDID 1.4Adam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/edid: Add new detailed block types from EDID 1.4Adam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/edid: Add DMT modes to the pool if the monitor is GTF-capableAdam Jackson
See also: http://bugzilla.redhat.com/539785 Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/modes: Add drm_mode_hsync()Adam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-04drm/edid: Unify detailed block parsing between base and extension blocksAdam Jackson
Also fix an embarassing bug in standard timing subblock parsing that would result in an infinite loop. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02Linux 2.6.32Linus Torvalds
2009-12-02VIDEO: Correct use of request_region/request_mem_regionJulia Lawall
request_region should be used with release_region, not request_mem_region. Geert Uytterhoeven pointed out that in the case of drivers/video/gbefb.c, the problem is actually the other way around; request_mem_region should be used instead of request_region. The semantic patch that finds/fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r1@ expression start; @@ request_region(start,...) @b1@ expression r1.start; @@ request_mem_region(start,...) @depends on !b1@ expression r1.start; expression E; @@ - release_mem_region + release_region (start,E) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-02SPI: spi_txx9: Fix bit rate calculationAtsushi Nemoto
TXx9 SPI bit rate is calculated by: fBR = (spi-baseclk) / (n + 1) Fix calculation of min_speed_hz, max_speed_hz and n. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-02Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Correct WM831X_MAX_ISEL_VALUE
2009-12-02Input: i8042 - add Dell Vostro 1320, 1520 and 1720 to the reset listAnisse Astier
These laptops often leave i8042 in a wierd state resulting in non- operational touchpad and keyboard. Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-02Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md: revert incorrect fix for read error handling in raid1.
2009-12-02param: don't complain about unused module parameters.Rusty Russell
Jon confirms that recent modprobe will look in /proc/cmdline, so these cmdline options can still be used. See http://bugzilla.kernel.org/show_bug.cgi?id=14164 Reported-by: Adam Williamson <awilliam@redhat.com> Cc: stable@kernel.org Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-02Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: RB532: Fix devices.c compilation. MIPS: Fix MIPS I build.
2009-12-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [PATCH] rc32434_wdt: fix compilation failure [WATCHDOG] rc32434_wdt.c: use resource_size()
2009-12-02modules: don't export section names of empty sections via sysfsHelge Deller
On the parisc architecture we face for each and every loaded kernel module this kernel "badness warning": sysfs: cannot create duplicate filename '/module/ac97_bus/sections/.text' Badness at fs/sysfs/dir.c:487 Reason for that is, that on parisc all kernel modules do have multiple .text sections due to the usage of the -ffunction-sections compiler flag which is needed to reach all jump targets on this platform. An objdump on such a kernel module gives: Sections: Idx Name Size VMA LMA File off Algn 0 .note.gnu.build-id 00000024 00000000 00000000 00000034 2**2 CONTENTS, ALLOC, LOAD, READONLY, DATA 1 .text 00000000 00000000 00000000 00000058 2**0 CONTENTS, ALLOC, LOAD, READONLY, CODE 2 .text.ac97_bus_match 0000001c 00000000 00000000 00000058 2**2 CONTENTS, ALLOC, LOAD, READONLY, CODE 3 .text 00000000 00000000 00000000 000000d4 2**0 CONTENTS, ALLOC, LOAD, READONLY, CODE ... Since the .text sections are empty (size of 0 bytes) and won't be loaded by the kernel module loader anyway, I don't see a reason why such sections need to be listed under /sys/module/<module_name>/sections/<section_name> either. The attached patch does solve this issue by not exporting section names which are empty. This fixes bugzilla http://bugzilla.kernel.org/show_bug.cgi?id=14703 Signed-off-by: Helge Deller <deller@gmx.de> CC: rusty@rustcorp.com.au CC: akpm@linux-foundation.org CC: James.Bottomley@HansenPartnership.com CC: roland@redhat.com CC: dave@hiauly1.hia.nrc.ca Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-02Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: Initialise wm831x structure pointor for ISINK driver
2009-12-02regulator: Initialise wm831x structure pointor for ISINK driverMark Brown
The version that made it into mainline missed the initialisation of the chip handle. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-12-02MIPS: RB532: Fix devices.c compilation.Florian Fainelli
We should now use dev_set_drvdata to set the driver driver_data field. Signed-off-by: Florian Fainelli <florian@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/747/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-02MIPS: Fix MIPS I build.Ralf Baechle
Broken by d63c63e889bbeeaa461a8addf1245f89f3ce4ece (lmo) rsp. f1e39a4a616cd9981a9decfd5332fd07a01abb8b (kernel.org). Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/746/
2009-12-02Merge branch 'fix' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 * 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6: [ARM] pxamci: call mmc_remove_host() before freeing resources
2009-12-02[ARM] pxamci: call mmc_remove_host() before freeing resourcesDaniel Mack
mmc_remove_host() will cause the mmc core to switch off the bus power by eventually calling pxamci_set_ios(). This function uses the regulator or the GPIO which have been freed already. This causes the following Oops on module unload. [ 49.519649] Unable to handle kernel paging request at virtual address 30303a70 [ 49.526878] pgd = c7084000 [ 49.529563] [30303a70] *pgd=00000000 [ 49.533136] Internal error: Oops: 5 [#1] [ 49.537025] last sysfs file: /sys/devices/platform/pxa27x-ohci/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0/scsi_level [ 49.547471] Modules linked in: pxamci(-) eeti_ts [ 49.552061] CPU: 0 Not tainted (2.6.32-rc8 #322) [ 49.557001] PC is at regulator_is_enabled+0x3c/0xbc [ 49.561846] LR is at regulator_is_enabled+0x30/0xbc [ 49.566691] pc : [<c01a2448>] lr : [<c01a243c>] psr: 60000013 [ 49.566702] sp : c7083e70 ip : 30303a30 fp : 00000000 [ 49.578093] r10: c705e200 r9 : c7082000 r8 : c705e2e0 [ 49.583280] r7 : c7061340 r6 : c7061340 r5 : c7083e70 r4 : 00000000 [ 49.589759] r3 : c04dc434 r2 : c04dc434 r1 : c03eecea r0 : 00000047 [ 49.596241] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 49.603329] Control: 0000397f Table: a7084018 DAC: 00000015 [ 49.609031] Process rmmod (pid: 1101, stack limit = 0xc7082278) [ 49.614908] Stack: (0xc7083e70 to 0xc7084000) [ 49.619238] 3e60: c7082000 c703c4f8 c705ea00 c04f4074 [ 49.627366] 3e80: 00000000 c705e3a0 ffffffff c0247ddc c70361a0 00000000 c705e3a0 ffffffff [ 49.635499] 3ea0: c705e200 bf006400 c78c4f00 c705e200 c705e3a0 ffffffff c705e200 ffffffff [ 49.643633] 3ec0: c04d8ac8 c02476d0 ffffffff c0247c60 c705e200 c0248678 c705e200 c0249064 [ 49.651765] 3ee0: ffffffff bf006204 c04d8ad0 c04d8ad0 c04d8ac8 bf007490 00000880 c00440c4 [ 49.659898] 3f00: 0000b748 c01c5708 bf007490 c01c44c8 c04d8ac8 c04d8afc bf007490 c01c4570 [ 49.668031] 3f20: bf007490 bf00750c c04f4258 c01c37a4 00000000 bf00750c c7083f44 c007b014 [ 49.676162] 3f40: 4000d000 6d617870 08006963 00000001 00000000 c7085000 00000001 00000000 [ 49.684287] 3f60: 4000d000 c7083f8c 00000001 bea01a54 00005401 c7ab1400 c00440c4 00082000 [ 49.692420] 3f80: bf00750c 00000880 c7083f8c 00000000 4000cfa8 00000000 00000880 bea01cc8 [ 49.700552] 3fa0: 00000081 c0043f40 00000000 00000880 bea01cc8 00000880 00000006 00000000 [ 49.708677] 3fc0: 00000000 00000880 bea01cc8 00000081 00000097 0000cca4 0000b748 00000000 [ 49.716802] 3fe0: 4001a4f0 bea01cc0 00018bf4 4001a4fc 20000010 bea01cc8 a063e021 a063e421 [ 49.724958] [<c01a2448>] (regulator_is_enabled+0x3c/0xbc) from [<c0247ddc>] (mmc_regulator_set_ocr+0x14/0xd8) [ 49.734836] [<c0247ddc>] (mmc_regulator_set_ocr+0x14/0xd8) from [<bf006400>] (pxamci_set_ios+0xd8/0x17c [pxamci]) [ 49.745044] [<bf006400>] (pxamci_set_ios+0xd8/0x17c [pxamci]) from [<c02476d0>] (mmc_power_off+0x50/0x58) [ 49.754555] [<c02476d0>] (mmc_power_off+0x50/0x58) from [<c0247c60>] (mmc_detach_bus+0x68/0xc4) [ 49.763207] [<c0247c60>] (mmc_detach_bus+0x68/0xc4) from [<c0248678>] (mmc_stop_host+0xd4/0x1bc) [ 49.771944] [<c0248678>] (mmc_stop_host+0xd4/0x1bc) from [<c0249064>] (mmc_remove_host+0xc/0x20) [ 49.780681] [<c0249064>] (mmc_remove_host+0xc/0x20) from [<bf006204>] (pxamci_remove+0xc8/0x174 [pxamci]) [ 49.790211] [<bf006204>] (pxamci_remove+0xc8/0x174 [pxamci]) from [<c01c5708>] (platform_drv_remove+0x1c/0x24) [ 49.800164] [<c01c5708>] (platform_drv_remove+0x1c/0x24) from [<c01c44c8>] (__device_release_driver+0x7c/0xc4) [ 49.810110] [<c01c44c8>] (__device_release_driver+0x7c/0xc4) from [<c01c4570>] (driver_detach+0x60/0x8c) [ 49.819535] [<c01c4570>] (driver_detach+0x60/0x8c) from [<c01c37a4>] (bus_remove_driver+0x90/0xcc) [ 49.828452] [<c01c37a4>] (bus_remove_driver+0x90/0xcc) from [<c007b014>] (sys_delete_module+0x1d8/0x254) [ 49.837891] [<c007b014>] (sys_delete_module+0x1d8/0x254) from [<c0043f40>] (ret_fast_syscall+0x0/0x28) [ 49.847145] Code: eb06c53a e596c030 e1a0500d e59f106c (e59c0040) [ 49.853566] ---[ end trace b5fa66a00cea142f ]--- Signed-off-by: Daniel Mack <daniel@caiaq.de> Reported-by: Sven Neumann <s.neumann@raumfeld.com> Cc: Pierre Ossman <pierre@ossman.eu> Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: stable@kernel.org Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-02[PATCH] rc32434_wdt: fix compilation failureFlorian Fainelli
This patch fixes the compilation failure of rc32434 due to a bad module parameter description. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-02[WATCHDOG] rc32434_wdt.c: use resource_size()H Hartley Sweeten
The size value passed to ioremap_nocache() is not correct. Use resource_size() to get the correct value. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Phil Sutter <n0-1@freewrt.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-01drm/i915: Declare the new VBT parsing functions as staticZhao Yakui
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-12-01drm/i915: Add the missing clonemask for display port on IronlakeZhao Yakui
Add the missing clonemask for display port on Ironlake. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> cc: stable@kernel.org Signed-off-by: Eric Anholt <eric@anholt.net>
2009-12-01drm/i915: fix the incorrect condition judgement in dp_is_present_in_vbtZhao Yakui
We were always looking for the PORT_IDPB entry. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-12-02drm/radeon/kms: Rework radeon object handlingJerome Glisse
The locking & protection of radeon object was somewhat messy. This patch completely rework it to now use ttm reserve as a protection for the radeon object structure member. It also shrink down the various radeon object structure by removing field which were redondant with the ttm information. Last it converts few simple functions to inline which should with performances. airlied: rebase on top of r600 and other changes. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: add irq mitigation code for sw interrupt.Dave Airlie
We really don't need to process every irq that comes in, we only really want to do SW irq processing when we are actually waiting for a fence to pass. I'm not 100% sure this is race free esp on non-MSI systems so it needs some testing. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: Add support for interrupts on r6xx/r7xx chips (v3)Alex Deucher
This enables the use of interrupts on r6xx/r7xx hardware. Interrupts are implemented via a ring buffer. The GPU adds interrupts vectors to the ring and the host reads them off in the interrupt handler. The interrupt controller requires firmware like the CP. This firmware must be installed and accessble to the firmware loader for interrupts to function. MSIs don't seem to work on my RS780. They work fine on all my discrete cards. I'm not sure about other RS780s or RS880s. I've disabled MSIs on RS780 and RS880, but it would probably be worth checking on some other systems. v2 - fix some checkpatch.pl problems; re-read the disp int status reg if we restart the ih; v3 - remove the irq handler if r600_irq_init() fails; remove spinlock in r600_ih_ring_fini(); move ih rb overflow check to r600_get_ih_wptr(); move irq ack to separate function; Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: call correct atom table for digital output dpms.Dave Airlie
found while working on displayport. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: Don't overwrite crtc_gen_cntl or crtc_gen_cntl2Jerome Glisse
Don't overwritte crtc_gen_cntl or crtc_gen_cntl2 or we may loose the cursor. This especialy happen when changing video mode. Fix bugs: https://bugzilla.redhat.com/show_bug.cgi?id=529146 Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: add tv standard property to tv connectorsAlex Deucher
Lets user select tv-standard. The property was there, just not hooked up. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: ignore unposted GPUs with no BIOS.Dave Airlie
If we find a GPU but we can't find its BIOS and it isn't posted, then ignore it. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: fix divide by 0 in clocks codeDave Airlie
If the chip isn't initialised properly this can happen. also fix return value in combios clocks function. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms/atom: pull misc mode info for lvds from bios tablesAlex Deucher
sync polarity, etc. This will likely fix LVDS problems on some laptops. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: Disable agp only if we are dealing with an AGP GPUJerome Glisse
On IGP if you pass option agpmode=-1 you would overwrite the set_page function callback with improper function which endup in non functioning hw. This patch will disable agp when giving agpmode=-1 parameter only if we are dealing with an AGP GPU. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: Disable both CRTCs during mode switchPierre Ossman
Reconfiguring one CRTC whilst another is running can cause a hang under some circumstances. Unfortunately we haven't pinpointed exactly what those circumstances are, so disable all CRTCs for every mode switch. Signed-off-by: Pierre Ossman <pierre@ossman.eu> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-02drm/radeon/kms: fix LVDS setup on r4xxAlex Deucher
R4xx mobility chips use atombios, which does not store the LVDS_GEN_CNTL parameter setup like combios. Rather, it's configured in LVDSEncoderControl. As such, LVDS_GEN_CNTL is set wrong when on resume. Call LVDSEncoderControl to set it properly. Should fix fdo bug 25336 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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