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path: root/drivers/gpu/drm/radeon
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2014-10-05drm/radeon: tweak ACCEL_WORKING2 query for hawaiiAlex Deucher
commit 3c64bd26f7e9bd589ebe0d1ebec69ef2f784c12d upstream. Return 2 so we can be sure the kernel has the necessary changes for acceleration to work. Note: This patch depends on these two commits: - drm/radeon: fix cut and paste issue for hawaii. - drm/radeon: use packet2 for nop on hawaii with old firmware Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05drm/radeon/atom: add new voltage fetch function for hawaiiAlex Deucher
commit e9f274b2a1bd4ecc569b823b1e7942e9bf92593e upstream. Some hawaii boards use a different method for fetching the voltage information from the vbios. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05drm/radeon: set VM base addr using the PFP v2Christian König
commit f1d2a26b506e9dc7bbe94fae40da0a0d8dcfacd0 upstream. Seems to make VM flushes more stable on SI and CIK. v2: only use the PFP on the GFX ring on CIK Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05drm/radeon: load the lm63 driver for an lm64 thermal chip.Alex Deucher
commit 5dc355325b648dc9b4cf3bea4d968de46fd59215 upstream. Looks like the lm63 driver supports the lm64 as well. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05drm/radeon: re-enable dpm by default on BTCAlex Deucher
commit c08abf11900e19b14dd3a0cc3d105bd74519cd18 upstream. This patch depends on: e07929810f0a19ddd756558290c7d72827cbfcd9 (drm/radeon/dpm: fix typo in vddci setup for eg/btc) bugs: https://bugs.freedesktop.org/show_bug.cgi?id=73053 https://bugzilla.kernel.org/show_bug.cgi?id=68571 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05drm/radeon: re-enable dpm by default on caymanAlex Deucher
commit 8f500af4efe347d1a8ac674d115220e8caa84559 upstream. This patch depends on: b0880e87c1fd038b84498944f52e52c3e86ebe59 (drm/radeon/dpm: fix vddci setup typo on cayman) bug: https://bugs.freedesktop.org/show_bug.cgi?id=69723 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05drm/radeon/dpm: handle voltage info fetching on hawaiiAlex Deucher
commit 6b57f20cb5b708415fbab63847f8f8429b051af8 upstream. Some hawaii cards use a different method to fetch the voltage info from the vbios. bug: https://bugs.freedesktop.org/show_bug.cgi?id=74250 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-17drm/radeon: use packet2 for nop on hawaii with old firmwareAlex Deucher
commit 0e16e4cfde70e1cf00f9fe3a8f601d10e73e0ec6 upstream. Older firmware didn't support the new nop packet. v2 (Andreas Boll): - Drop usage of packet3 for new firmware Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> (v1) Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-05drm/radeon: add new KV pci idAlex Deucher
commit 6dc14baf4ced769017c7a7045019c7a19f373865 upstream. bug: https://bugs.freedesktop.org/show_bug.cgi?id=82912 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-31drm/radeon: fix cut and paste issue for hawaii.Jerome Glisse
commit 1b2c4869d8247f9e202fa8a73777c34adc62d409 upstream. This is a halfway fix for hawaii acceleration. More fixes to come but hopefully isolated to userspace. Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-31drm/radeon: fix irq ring buffer overflow handlingChristian König
commit e8c214d22e76dd0ead38f97f8d2dc09aac70d651 upstream. We must mask out the overflow bit as well, otherwise the wptr will never match the rptr again and the interrupt handler will loop forever. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-28drm/radeon: avoid leaking edid dataAlex Deucher
commit 0ac66effe7fcdee55bda6d5d10d3372c95a41920 upstream. In some cases we fetch the edid in the detect() callback in order to determine what sort of monitor is connected. If that happens, don't fetch the edid again in the get_modes() callback or we will leak the edid. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-28drm/radeon: set default bl level to something reasonableAlex Deucher
commit 201bb62402e0227375c655446ea04fcd0acf7287 upstream. If the value in the scratch register is 0, set it to the max level. This fixes an issue where the console fb blanking code calls back into the backlight driver on unblank and then sets the backlight level to 0 after the driver has already set the mode and enabled the backlight. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=81382 https://bugs.freedesktop.org/show_bug.cgi?id=70207 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: David Heidelberger <david.heidelberger@ixit.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-17drm/radeon: stop poisoning the GART TLBChristian König
commit 0986c1a55ca64b44ee126a2f719a6e9f28cbe0ed upstream. When we set the valid bit on invalid GART entries they are loaded into the TLB when an adjacent entry is loaded. This poisons the TLB with invalid entries which are sometimes not correctly removed on TLB flush. For stable inclusion the patch probably needs to be modified a bit. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-17drm/radeon: fix typo in golden register setup on evergreenAlex Deucher
commit 6abafb78f9881b4891baf74ab4e9f090ae45230e upstream. Fixes hangs on driver load on some cards. bug: https://bugs.freedesktop.org/show_bug.cgi?id=76998 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-17drm/radeon: fix typo in ci_stop_dpm()Alex Deucher
commit ed96377132e564d797c48a5490fd46bed01c4273 upstream. Need to use the RREG32_SMC() accessor since the register is an smc indirect index. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-17drm/radeon/dpm: Reenabling SS on CaymanAlexandre Demers
commit 41959341ac7e33dd360c7a881d13566f9eca37b2 upstream. It reverts commit c745fe611ca42295c9d91d8e305d27983e9132ef now that Cayman is stable since VDDCI fix. Spread spectrum was not the culprit. This depends on b0880e87c1fd038b84498944f52e52c3e86ebe59 (drm/radeon/dpm: fix vddci setup typo on cayman). Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon/cik: fix typo in EOP packetAlex Deucher
commit b397207b7475afa9df2f94541f978100ff1ea47e upstream. Volatile bit was in the wrong location. This bit is not used at the moment. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon/dpm: fix vddci setup typo on caymanAlex Deucher
commit b0880e87c1fd038b84498944f52e52c3e86ebe59 upstream. We were using the vddc mask rather than the vddci mask. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=79071 May also fix: https://bugs.freedesktop.org/show_bug.cgi?id=69723 Noticed by: Dieter Nützel <Dieter@nuetzel-hh.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon/dpm: fix typo in vddci setup for eg/btcAlex Deucher
commit e07929810f0a19ddd756558290c7d72827cbfcd9 upstream. We were using the vddc mask rather than the vddci mask. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=79071 Possibly also fixes: https://bugzilla.kernel.org/show_bug.cgi?id=68571 Noticed-by: Jonathan Howard <jonathan@unbiased.name> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon: don't allow RADEON_GEM_DOMAIN_CPU for command submissionMarek Olšák
commit ec65da385d46f63740c1c9230b891a6dcbd64c71 upstream. It hangs the hardware. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon/atom: fix dithering on certain panelsAlex Deucher
commit 642528355c694f5ed68f6bff9ff520326a249f99 upstream. We need to specify the encoder mode as LVDS for eDP when using the Crtc_Source atom table in order to properly set up the FMT hardware. bug: https://bugs.freedesktop.org/show_bug.cgi?id=73911 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon/dp: fix lane/clock setup for dp 1.2 capable devicesAlex Deucher
commit 3b6d9fd23e015b5397c438fd3cd74147d2c805b6 upstream. Only DCE5+ asics support DP 1.2. Noticed by ArtForz on IRC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon: fix typo in radeon_connector_is_dp12_capable()Alex Deucher
commit af5d36539dfe043f1cf0f8b7334d6bb12cd14e75 upstream. We were checking the ext clock rather than the display clock. Noticed by ArtForz on IRC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09drm/radeon: only apply hdmi bpc pll flags when encoder mode is hdmiAlex Deucher
commit 7d5ab3009a8ca777174f6f469277b3922d56fd4b upstream. May fix display issues with non-HDMI displays. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon: use the CP DMA on CIKChristian König
commit 91b0275c0ecd1870c5f8bfb73e2da2d6c29414b3 upstream. The SDMA sometimes doesn't seem to work reliable. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon/dpm: resume fixes for some systemsAlex Deucher
commit 3640da2faa952a2e9439a254c1ce76033ca0a6dc upstream. Setting the power state prior to restoring the display hardware leads to blank screens on some systems. Drop the power state set from dpm resume. The power state will get set as part of the mode set sequence. Also add an explicit power state set after mode set resume to cover PX and headless systems. bug: https://bugzilla.kernel.org/show_bug.cgi?id=76761 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon: avoid crash if VM command submission isn't availableChristian König
commit 60a445405a1731bac2279eab354173c9c3156747 upstream. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon/pm: don't allow debugfs/sysfs access when PX card is off (v2)Alex Deucher
commit 4f2f203976964e267dc477de6648bdb3acd2b74b upstream. When the PX card is off don't try and access it. Avoid hw access to the card while it's off (e.g., reading back invalid temperature). v2: be less strict bug: https://bugzilla.kernel.org/show_bug.cgi?id=76321 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon: handle non-VGA class pci devices with ATRMAlex Deucher
commit d8ade3526b2aa0505132c404c05a38b73ea15490 upstream. Newer PX systems have non-VGA pci class dGPUs. Update the ATRM fetch method to handle those cases. bug: https://bugzilla.kernel.org/show_bug.cgi?id=75401 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon: also try GART for CPU accessed buffersChristian König
commit 544092596e8ac269f70e70961b5e9381909c9b1e upstream. Placing them exclusively into VRAM might not work all the time. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=78297 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11drm/radeon: fix register typo on siAlex Deucher
commit 4955bb073f1be6dd884b5d10041ba4bade6495bf upstream. Probably a copy paste typo. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: check buffer relocation offsetLeo Liu
commit 695daf1a8e731a4b5b89de89a61f32a4d7ad7094 upstream. Signed-off-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: use pflip irq on R600+ v2Christian König
commit f5d636d2a74b755879feec35e14a259de52ccc07 upstream. Testing the update pending bit directly after issuing an update is nonsense cause depending on the pixel clock the CRTC needs a bit of time to execute the flip even when we are in the VBLANK period. This is just a non invasive patch to solve the problem at hand, a more complete and cleaner solution should follow in the next merge window. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=76564 v2: fix source IDs for CRTC2-6 Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon/uvd: use lower clocks on old UVD to boot v2Christian König
commit e45187620f9fc103edf68fa5ea78e73033e1668c upstream. Some RV7xx generation hardware crashes after you raise the UVD clocks for the first time. Try to avoid this by using the lower clocks to boot these. Workaround for: https://bugzilla.kernel.org/show_bug.cgi?id=71891 v2: lower clocks on IB test as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: fix count in cik_sdma_ring_test()Alex Deucher
commit 7e95cfb0b797678cd3493ca0322ef2675547a0bc upstream. Should be 5 rather than 4. Noticed-by: Mathias Fröhlich <Mathias.Froehlich@gmx.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: disable dpm on rv770 by defaultAlex Deucher
commit 76e6dcece841faebbee78895780e8209ff40d922 upstream. There seem to be stability issues on a number of cards. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=76286 https://bugzilla.redhat.com/show_bug.cgi?id=1085785 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741619 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: matthias.graf@st.ovqu.de Cc: bp@alien8.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: don't allow runpm=1 on systems with out ATPXAlex Deucher
commit 73acacc7397fe854ed2ab75f1c940fa00faaf15e upstream. vgaswitcheroo and the ATPX ACPI methods are required to power down the dGPU. bug: https://bugzilla.kernel.org/show_bug.cgi?id=73901 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon/pm: don't walk the crtc list before it has been initialized (v2)Alex Deucher
commit 3ed9a335cfc64b2c83545f341cdddf2347b12b97 upstream. Avoids a crash in certain cases when thermal irqs are generated before the display structures have been initialized. v2: fix the vblank and vrefresh helpers as well bug: https://bugzilla.kernel.org/show_bug.cgi?id=73931 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: fix ATPX detection on non-VGA GPUsAlex Deucher
commit e9a4099a59cc598a44006059dd775c25e422b772 upstream. Some newer PX laptops have the pci device class set to DISPLAY_OTHER rather than DISPLAY_VGA. This properly detects ATPX on those laptops. Based on a patch from: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: airlied@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: properly unregister hwmon interface (v2)Alex Deucher
commit cb3e4e7c59e4b43ac378631f6101f5c8de3a27a5 upstream. Need to properly unregister the hwmon device on driver unload. v2: minor clean up bug: https://bugzilla.kernel.org/show_bug.cgi?id=73931 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon/ci: make sure mc ucode is loaded before checking the sizeAlex Deucher
commit bcddee29b0b87af3aeda953840f97b356b24dc5e upstream. Avoid a possible segfault. Noticed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon/si: make sure mc ucode is loaded before checking the sizeAlex Deucher
commit 8c79bae6a30f606b7a4e17c994bc5f72f8fdaf11 upstream. Avoid a possible segfault. Noticed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: re-enable mclk dpm on R7 260X asicsAlex Deucher
commit 7e1858f9aff7d608b3d0abad4bda0130de887b89 upstream. If the new mc ucode is available. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: add support for newer mc ucode on CI (v2)Alex Deucher
commit 277babc374f6ecab6af182554f5d9f35a7768755 upstream. Fixes mclk stability on certain asics. v2: print out mc firmware version used and size bug: https://bugs.freedesktop.org/show_bug.cgi?id=75992 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: add support for newer mc ucode on SI (v2)Alex Deucher
commit 1ebe92802eaf0569784dce843bc28a78842d236c upstream. May fix stability issues with some newer cards. v2: print out mc firmware version used and size Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: disable mclk dpm on R7 260XAlex Deucher
commit 57700ad1f2f21d5d7ab7ee0e58d11b5954852434 upstream. Setting higher mclks seems to cause stability issues on some R7 260X boards. Disable it for now for stability until we find a proper fix. bug: https://bugs.freedesktop.org/show_bug.cgi?id=75992 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: fix runpm handling on APUs (v4)Alex Deucher
commit 90c4cde9d5a2bb6239cb3e253bb3832ed89dc75c upstream. Don't try and runtime suspend the APU in PX systems. We only want to power down the dGPU. v2: fix harder v3: fix stupid typo v4: consolidate runpm enablement to a single flag bugs: https://bugs.freedesktop.org/show_bug.cgi?id=75127 https://bugzilla.kernel.org/show_bug.cgi?id=72701 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07drm/radeon: fix audio pin counts for DCE6+ (v2)Alex Deucher
commit be0949f5eb9c8133a05cf25f108f09e85e79cd32 upstream. There is actually quite a bit of variance based on the asic. v2: fix typo noticed by Jerome. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-31drm/radeon: fix typo in spectre_golden_registersAlex Deucher
commit f1553174a207f68a4ec19d436003097e0a4dc405 upstream. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>