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2011-02-17drm/i915: Only bind to function 0 of the PCI deviceChris Wilson
commit 5fe49d86f9d01044abf687a8cd21edef636d58aa upstream. Early chipsets (gen2/3) used function 1 as a placeholder for multi-head. We used to ignore these since they were not assigned to PCI_CLASS_DISPLAY_VGA. However with 934f992c7 we attempt to bind to all Intel PCI_CLASS_DISPLAY devices (and functions) to work in multi-gpu systems. This fails hard on gen2/3. Reported-by: Ferenc Wágner <wferi@niif.hu> Tested-by: Ferenc Wágner <wferi@niif.hu> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=28012 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/i915: Recognise non-VGA display devicesChris Wilson
commit 934f992c763ae1e5eefcce8af769c16444085df7 upstream. Starting with SandyBridge (though possible with earlier hacked BIOSes), the BIOS may initialise the IGFX as secondary to a discrete GPU. Prior, it would simply disable the integrated GPU. So we adjust our PCI class mask to match any DISPLAY_CLASS device. In such a configuration, the IGFX is not a primary VGA controller and so should not take part in VGA arbitration, and the error return from vga_client_register() is expected. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/i915: Add dependency on CONFIG_TMPFSChris Wilson
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: [<c1074061>] ? do_read_cache_page+0x71/0x160 Jan 19 22:52:26 harlie kernel: [<c107416f>] ? read_cache_page_gfp+0x1f/0x30 Jan 19 22:52:26 harlie kernel: [<f8d620ed>] ? i915_gem_object_get_pages+0xad/0x1d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d637ab>] ? i915_gem_object_bind_to_gtt+0xeb/0x2d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d65961>] ? i915_gem_object_pin+0x151/0x190 [i915] Jan 19 22:52:26 harlie kernel: [<c11e16ed>] ? drm_gem_object_init+0x3d/0x60 Jan 19 22:52:26 harlie kernel: [<f8d65aa5>] ? i915_gem_init_ringbuffer+0x105/0x1e0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d571b7>] ? i915_driver_load+0x667/0x1160 [i915] Reported-by: John J. Stimson-III <john@idsfa.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/i915/lvds: Add AOpen i915GMm-HFS to the list of false-positive LVDSKnut Petersen
commit 22ab70d3262ddb6e69b3c246a34e2967ba5eb1e8 upstream. Signed-off-by: Knut Petersen <knut_petersen@t-online.de> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/i915: fix calculation of eDP signal levels on SandybridgeYuanhan Liu
commit 3c5a62b5226ca5db993660281e9c2a7275d9fb02 upstream. Some voltage swing/pre-emphasis level use the same value on eDP Sandybridge, like 400mv_0db and 600mv_0db are with the same value of (0x0 << 22). So, fix them, and point out the value if it isn't a supported voltage swing/pre-emphasis level. Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm: Restore the old_fb upon modeset failureChris Wilson
commit 0ba41e449fd0f45f5b29c1009020ab1b298bedda upstream. ... or else we may end up disabling the wrong framebuffer, leading to an OOPS, e.g: [ 6033.229012] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:3271! [ 6033.229012] invalid opcode: 0000 [#1] SMP [ 6033.229012] last sysfs file: /sys/devices/virtual/backlight/acpi_video0/uevent [ 6033.229012] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq mperf snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer thinkpad_acpi ppdev snd r852 sm_common iTCO_wdt uvcvideo i2c_i801 iTCO_vendor_support microcode wmi nand videodev nand_ids nand_ecc snd_page_alloc parport_pc parport mtd soundcore joydev v4l1_compat pcspkr uinput ipv6 sdhci_pci sdhci mmc_core yenta_socket i915 drm_kms_helper drm i2c_algo_bit i2c_core video output [last unloaded: scsi_wait_scan] [ 6033.229012] [ 6033.229012] Pid: 4834, comm: Xorg Not tainted 2.6.37-rc8+ #25 7661BL5/7661BL5 [ 6033.229012] EIP: 0060:[<f86fda5e>] EFLAGS: 00013246 CPU: 0 [ 6033.229012] EIP is at i915_gem_object_unpin+0x23/0x76 [i915] [ 6033.229012] EAX: f68a4000 EBX: f6831f00 ECX: 000600fa EDX: f68a8000 [ 6033.229012] ESI: f68a4014 EDI: f68a42b8 EBP: f2169c44 ESP: f2169c3c [ 6033.229012] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 6033.229012] Process Xorg (pid: 4834, ti=f2168000 task=f21c8000 task.ti=f2168000) [ 6033.229012] Stack: [ 6033.229012] f3a84800 f68a4014 f2169c54 f87045d8 f3a84800 f872d9a8 f2169c68 f7fd8091 [ 6033.229012] f3b952a4 00000000 f68a414c f2169cf0 f7fd9377 00000000 00000000 f7fd98b0 [ 6033.229012] f7fd9f4e 0000000f f7f328a0 00000000 00000000 00000000 f2169ca4 f68a414c [ 6033.229012] Call Trace: [ 6033.229012] [<f87045d8>] ? intel_crtc_disable+0x36/0x41 [i915] [ 6033.229012] [<f7fd8091>] ? drm_helper_disable_unused_functions+0xcd/0xf9 [drm_kms_helper] [ 6033.229012] [<f7fd9377>] ? drm_crtc_helper_set_config+0x62a/0x7f7 [drm_kms_helper] [ 6033.229012] [<c04daa10>] ? __slab_free+0x1b/0xa4 [ 6033.229012] [<f7fd7e62>] ? drm_fb_helper_initial_config+0x466/0x497 [drm_kms_helper] [ 6033.229012] [<f7fd7ea3>] ? drm_fb_helper_restore+0x10/0x2a [drm_kms_helper] [ 6033.229012] [<f86f2577>] ? i915_driver_lastclose+0x2a/0x57 [i915] [ 6033.229012] [<f7f1989f>] ? drm_lastclose+0x45/0x23e [drm] [ 6033.229012] [<f7f1a0b4>] ? drm_release+0x462/0x4d7 [drm] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: fix s/r issues with bios scratch regsAlex Deucher
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 <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: add pll debugging outputAlex Deucher
commit 51d4bf840a27fe02c883ddc6d9708af056773769 upstream. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17radeon/kms: fix dp displayport mode validationJerome Glisse
commit 6bba2e116808ca12e30c8d88dfedabf8b8d67390 upstream. Check if there is a big enough dp clock & enough dp lane to drive the video mode provided. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-By: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: make the mac rv630 quirk genericAlex Deucher
commit be23da8ad219650517cbbb7acbeaeb235667113a upstream. Seems some other boards do this as well. Reported-by: Andrea Merello <andrea.merello@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: adjust quirk for acer laptopAlex Deucher
commit 2f299d5de02da3ffb1f9e1a05c91dcd1173ebd3c upstream. Acer laptop (TravelMate 5730G) has an HDMI connector on the laptop and a DVI connector on the docking station and both share the same encoder, hpd pin, and ddc line. The bios connector table reflects this and is technically correct, however, we drop the DVI connector here since xrandr has no concept of encoders (only crtcs and connectors) and will try and drive both connectors with different crtcs which isn't possible on the hardware side and leaves no crtcs for LVDS or VGA. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=32732 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: add quirk for Mac Radeon HD 2600 cardAlex Deucher
commit f598aa7593427ffe3a61e7767c34bd695a5e7ed0 upstream. Reported-by: 屋国遥 <hyagni@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/i915, intel_ips: When i915 loads after IPS, make IPS relink to i915.Eric Anholt
commit 63ee41d794d9c555f84205517a68509848988760 upstream. The IPS driver is designed to be able to run detached from i915 and just not enable GPU turbo in that case, in order to avoid module dependencies between the two drivers. This means that we don't know what the load order between the two is going to be, and we had previously only supported IPS after (optionally) i915, but not i915 after IPS. If the wrong order was chosen, you'd get no GPU turbo, and something like half the possible graphics performance. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/i915/dp: Fix I2C/EDID handling with active DisplayPort to DVI converterDavid Flynn
commit 8316f33766a82907c694267ff911e45e256f09f9 upstream. The DisplayPort standard (1.1a) states that: The I2C-over-AUX Reply field is valid only when Native AUX CH Reply field is AUX_ACK (00). When Native AUX CH Reply field is not 00, then, I2C-over-AUX Reply field must be 00 and be ignored. This fixes broken EDID reading when using an active DisplayPort to duallink DVI converter. If the AUX CH replier chooses to defer the transaction, a short read occurs and erroneous data is returned as the i2c reply due to a lack of length checking and failure to check for AUX ACK. As a result, broken EDIDs can look like: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef 00: bc bc bc ff bc bc bc ff bc bc bc ac bc bc bc 45 ???.???.???????E 10: bc bc bc 10 bc bc bc 34 bc bc bc ee bc bc bc 4c ???????4???????L 20: bc bc bc 50 bc bc bc 00 bc bc bc 40 bc bc bc 00 ???P???.???@???. 30: bc bc bc 01 bc bc bc 01 bc bc bc a0 bc bc bc 40 ???????????????@ 40: bc bc bc 00 bc bc bc 00 bc bc bc 00 bc bc bc 55 ???.???.???.???U 50: bc bc bc 35 bc bc bc 31 bc bc bc 20 bc bc bc fc ???5???1??? ???? 60: bc bc bc 4c bc bc bc 34 bc bc bc 46 bc bc bc 00 ???L???4???F???. 70: bc bc bc 38 bc bc bc 11 bc bc bc 20 bc bc bc 20 ???8??????? ??? 80: bc bc bc ff bc bc bc ff bc bc bc ff bc bc bc ff ???.???.???.???. ... which can lead to: [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder [drm:drm_edid_block_valid] *ERROR* Raw EDID: <3>30 30 30 30 30 30 30 32 38 32 30 32 63 63 31 61 000000028202cc1a <3>28 00 02 8c 00 00 00 00 18 00 00 00 00 00 00 00 (............... <3>20 4c 61 73 74 20 62 65 61 63 6f 6e 3a 20 33 32 Last beacon: 32 <3>32 30 6d 73 20 61 67 6f 46 00 05 8c 00 00 00 00 20ms agoF....... <3>36 00 00 00 00 00 00 00 00 0c 57 69 2d 46 69 20 6.........Wi-Fi <3>52 6f 75 74 65 72 01 08 82 84 8b 96 24 30 48 6c Router......$0Hl <3>03 01 01 06 02 00 00 2a 01 00 2f 01 00 32 04 0c .......*../..2.. <3>12 18 60 dd 09 00 10 18 02 00 00 01 00 00 18 00 ..`............. Signed-off-by: David Flynn <davidf@rd.bbc.co.uk> [ickle: fix up some surrounding checkpatch warnings] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/radeon/kms: reorder display resume to avoid problemsAlex Deucher
commit a93f344d3c04e4b84490c65f2a574387c593be40 upstream. On resume, we were attemping to unblank the displays before the timing and plls had be reprogrammed which led to atom timeouts waiting for things that are not yet programmed. Re-program the mode first, then reset the dpms state. This fixes the infamous atombios timeouts on resume. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/radeon/kms: fix evergreen asic resetAlex Deucher
commit 9f0c4f9c2f835eee1bbb93f96bf9483d56f1892b upstream. Only reset the grbm blocks, srbm tends to lock the GPU if not done properly and in most cases is not necessary. Also, no need to call asic init after reset the grbm blocks. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/radeon/kms/evergreen: reset the grbm blocks at resume and initAlex Deucher
commit 86f5c9edbb3bac37cc8cee6528a929005ba72aad upstream. This fixes module reloading and resume as the gfx block seems to be left in a bad state in some cases. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07nouveau: Acknowledge HPD irq in handler, not bottom halfAndy Lutomirski
commit ab838338a2a9e0cb8346eb0cab9977be13e8dce5 upstream. The old code generated an interrupt storm bad enough to completely take down my system. Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/i915: Always set the DP transcoder config to 8BPC.Eric Anholt
commit 220cad3cbf553f893432919b458da36489373fc6 upstream. The pipe is always set to 8BPC, but here we were leaving whatever previous bits were set by the BIOS in place. Signed-off-by: Eric Anholt <eric@anholt.net> Tested-by: Keith Packard <keithp@keithp.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/radeon/kms: fix vram base calculation on rs780/rs880Alex Deucher
commit 8961d52d4cc52edf5672f8f2712c57162b736793 upstream. Avoid overflowing a 32 bit value. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/kms: remove spaces from connector names (v2)Alex Deucher
commit e76116ca9671e2e5239054a40303b94feab585ad upstream. Grub doesn't parse spaces in parameters correctly, so this makes it impossible to force video= parameters for kms on the grub kernel command line. v2: shorten the names to make them easier to type. Reported-by: Sergej Pupykin <ml@sergej.pp.ru> Cc: Sergej Pupykin <ml@sergej.pp.ru> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07drm/radeon/kms: don't apply 7xx HDP flush workaround on AGPAlex Deucher
commit f3886f85cfde578f1d0ba6e40ac5f9d70043923b upstream. It should be required for all 7xx asics, but seems to cause problems on some AGP 7xx chips. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=19002 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Reported-and-Tested-by: Duncan <1i5t5.duncan@cox.net> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09i915: reprogram power monitoring registers on resumeKyle McMartin
commit 48fcfc888b48ad49dd83faa107264bbfb0089cad upstream. Fixes issue where i915_gfx_val was reporting values several orders of magnitude higher than physically possible (without leaving scorch marks on my thighs at least.) Signed-off-by: Kyle McMartin <kyle@redhat.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/i915/sdvo: Always add a 30ms delay to make SDVO TV detection reliableChris Wilson
commit ba84cd1f2b5dd49bda9300c5a11373f7e14c3c66 upstream. Commit d09c23de intended to add a 30ms delay to give the ADD time to detect any TVs connected. However, it used the sdvo->is_tv flag to do so which is dependent upon the previous detection result and not whether the output supports TVs. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix interlaced and doublescan handlingAlex Deucher
commit c49948f4bd39e27dd06a1cdb0c3743ca2a734f5e upstream. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix regression in rs4xx i2c setupAlex Deucher
commit 791cfe2684a74ed7155254816ff9e89e6064277c upstream. typo in my last i2c rework. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23222 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix resume regression for some r5xx laptopsAlex Deucher
commit f24d86f1a49505cdea56728b853a5d0a3f8e3d11 upstream. I had removed this when I switched the atom indirect io methods to use the io bar rather than the mmio bar, but it appears it's still needed. Reported-by: Mark Lord <kernel@teksavvy.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix i2c pad masks on rs4xxAlex Deucher
commit be66305718bee9927e6acc6b75618ce3cd745718 upstream. These got lost in the last i2c cleanup. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23222 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix thermal sensor reporting on rv6xxAlex Deucher
commit b2298fd27127f872881048fd37cb9217a648ae06 upstream. Temperature is not shifted as on newer asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: Fix retrying ttm_bo_init() after it failed once.Michel Dänzer
commit 2b66b50b12cabc05f05543e792d4c9c2465d5702 upstream. If ttm_bo_init() returns failure, it already destroyed the BO, so we need to retry from scratch. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: add workaround for dce3 ddc line vbios bugAlex Deucher
commit 3074adc8b6d9bf28b574a58241b958057a69a7a0 upstream. fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23752 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix typos in disabled vbios codeAlex Deucher
commit 0ec80d645661dda50acd417bdfcb33df2e5dd31e upstream. 6xx/7xx was hitting the wrong BUS_CNTL reg and bits. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms/atom: set sane defaults in atombios_get_encoder_mode()Alex Deucher
commit c7a71fc761551dc8be8543f14a90d08cda4e77f9 upstream. If there was no connector mapped to the encoder, atombios_get_encoder_mode() returned 0 which is the id for DP. Return something sane instead based on the encoder id. This avoids hitting the DP paths on non-DP encoders. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/i915/overlay: Ensure that the reg_bo is in the GTT prior to writing.Chris Wilson
commit 0ddc1289f3ffd779779ddd3922f26ae7d0a21604 upstream. Just makes sure that writes are not being aliased by the CPU cache and do make it out to main memory. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=24977 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/i915: diasable clock gating for the panel power sequencerJesse Barnes
commit 382b09362711d7d03272230a33767015a277926e upstream. Needed on Ibex Peak and Cougar Point or the panel won't always come on. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/i915: Free hardware status page on unload when physically mappedKeith Packard
commit c2873e9633fe908dccd36dbb1d370e9c59a1ca62 upstream. A physically mapped hardware status page is allocated at driver load time but was never freed. Call the existing code to free this page at driver unload time on hardware which uses this kind. Signed-off-by: Keith Packard <keithp@keithp.com> [ickle: call before tearing down registers on KMS-only path, as pointed out by Dave Airlie] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/i915/crt: Make sure the hotplug interrupt is enabledYuanhan Liu
commit 1510a97182b4ddb5fe3c4e8d05240f7cd6fd13e7 upstream. After disabling the hotplug interrupts for VGA detection on Ironlake, be sure to re-enable them again afterwards. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30378 Signed-off-by: Yuanhan Liu <yuanhan.liu@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix handling of tex lookup disable in cs checker on r2xxAlex Deucher
commit 43b93fbffc2c080dba2e84df6fce8d7e6c0a2581 upstream. There are cases when multiple texture units have to be enabled, but not actually used to sample. This patch checks to see if the lookup_disable bit is set and if so, skips the texture check. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=25544 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: make sure blit addr masks are 64 bitAlex Deucher
commit 2126d0a4a205e2d6b763434f892524cd60f74228 upstream. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/i915: Update hotplug interrupts register definitions for SandybridgeYuanhan Liu
commit 2d7b8366ae4a9ec2183c30e432a4a9a495c82bcd upstream. On Sandybridge, the bit definition for hotplug on SDE has changed, so update the code to new definition. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30378 Signed-off-by: Yuanhan Liu <yuanhan.liu@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: properly compute group_size on 6xx/7xxAlex Deucher
commit 881fe6c1d06bf49f4ab7aef212cdaf66bd059614 upstream. Needed for tiled surfaces. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: MC vram map needs to be >= pci aperture sizeAlex Deucher
commit b7d8cce5b558e0c0aa6898c9865356481598b46d upstream. The vram map in the radeon memory controller needs to be >= the pci aperture size. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=28402 The problematic cards in the above bug have 64 MB of vram, but the pci aperture is 128 MB and the MC vram map was only 64 MB. This can lead to hangs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: register an i2c adapter name for the dp aux busAlex Deucher
commit a5193fe50e7f21c26d22c17c8196420fac1a3ca7 upstream. This causes the connector to not be added since i2c init fails for the adapter. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=31688 Noticed by Ari Savolainen. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Ari Savolainen <ari.m.savolainen@gmail.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: fix 2D tile height alignment in the r600 CS checkerAlex Deucher
commit 354da653233898ed1e51f20cebac9705456bf9b1 upstream. macro tile heights are aligned to num channels, not num banks. Noticed by Dave Airlie. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-09drm/radeon/kms: don't disable shared encoders on pre-DCE3 display blocksAlex Deucher
commit a0ae5864d42b41c411368bd689462bf063c029c8 upstream. The A/B links aren't independantly useable on these blocks so when we disable the encoders, make sure to only disable the encoder when there is no connector using it. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=18564 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-18drm/radeon/kms: avivo cursor workaround applies to evergreen as wellAlex Deucher
Fixes cursor corruption in certain cases. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-12drm/radeon/kms: Silent spurious error messageJean Delvare
I see the following error message in my kernel log from time to time: radeon 0000:07:00.0: ffff88007c334000 reserve failed for wait radeon 0000:07:00.0: ffff88007c334000 reserve failed for wait After investigation, it turns out that there's nothing to be afraid of and everything works as intended. So remove the spurious log message. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-12drm/radeon/kms: fix bad cast/shift in evergreen.cAlex Deucher
Missing parens. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=30718 Reported-by: Dave Gilbert <freedesktop@treblig.org> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-12drm/radeon/kms: make TV/DFP table info less verboseAlex Deucher
Make TV standard and DFP table revisions debug only. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-12drm/radeon/kms: leave certain CP int bits enabledAlex Deucher
These bits are used for internal communication and should be left enabled. This may fix s/r issues on some systems. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-27 10:46:49 +0000