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f63686ce |
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11-Jan-2024 |
GuoHua Chen <chenguohua_716@163.com> |
drm/radeon: Clean up errors in evergreen_reg.h Fix the following errors reported by checkpatch: ERROR: space prohibited before that close parenthesis ')' ERROR: need consistent spacing around '<<' (ctx:WxV) ERROR: need consistent spacing around '-' (ctx:WxV) Signed-off-by: GuoHua Chen <chenguohua_716@163.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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5d5b7803 |
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14-Apr-2016 |
Vitaly Prosyak <vitaly.prosyak@amd.com> |
drm/radeon: fix vertical bars appear on monitor (v2) When crtc/timing is disabled on boot the dig block should be stopped in order ignore timing from crtc, reset the steering fifo otherwise we get display corruption or hung in dp sst mode. v2: agd: fix coding style Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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e55bca26 |
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12-Dec-2014 |
Slava Grigorev <slava.grigorev@amd.com> |
radeon/audio: enable DP audio Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Slava Grigorev <slava.grigorev@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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f53f81b2 |
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02-Jul-2014 |
Mario Kleiner <mario.kleiner.de@gmail.com> |
drm/radeon: Prevent too early kms-pageflips triggered by vblank. Since 3.16-rc1 we have this new failure: When the userspace XOrg ddx schedules vblank events to trigger deferred kms-pageflips, e.g., via the OML_sync_control extension call glXSwapBuffersMscOML(), or if a glXSwapBuffers() is called immediately after completion of a previous swapbuffers call, e.g., in a tight rendering loop with minimal rendering, it happens frequently that the pageflip ioctl() is executed within the same vblank in which a previous kms-pageflip completed, or - for deferred swaps - always one vblank earlier than requested by the client app. This causes premature pageflips and detection of failure by the ddx, e.g., XOrg log warnings like... "(WW) RADEON(1): radeon_dri2_flip_event_handler: Pageflip completion event has impossible msc 201025 < target_msc 201026" ... and error/invalid return values of glXWaitForSbcOML() and Intel_swap_events extension. Reason is the new way in which kms-pageflips are programmed since 3.16. This commit changes the time window in which the hw can execute pending programmed pageflips. Before, a pending flip would get executed anywhere within the vblank interval. Now a pending flip only gets executed at the leading edge of vblank (start of front porch), making sure that a invocation of the pageflip ioctl() within a given vblank interval will only lead to pageflip completion in the following vblank. Tested to death on a DCE-4 card. Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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4366f3b5 |
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06-Jun-2014 |
Mario Kleiner <mario.kleiner.de@gmail.com> |
drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout. The hardware lut's only have 256 slots for indexing by a 8 bpc framebuffer. In 10 bpc scanout modes, framebuffer color values would get truncated to their 8 msb's, thereby losing the extra precision afforded by a 10 bpc framebuffer. To retain full precision, bypass the hw lut in 10 bpc scanout mode. Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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2014b569 |
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18-Dec-2013 |
Christian König <christian.koenig@amd.com> |
drm/radeon: add VRAM debugfs access v3 Not very fast, but makes it possible to access even the normally inaccessible parts of VRAM from userspace. v2: use MM_INDEX_HI for >2GB mem access, add default_llseek v3: set inode size in the open callback Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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792edd69 |
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14-Feb-2013 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon: add accessors of pif_phy indirect register space Required for accessing certain pcie related registers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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46f9564a |
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12-Apr-2013 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon/evergreen: add indirect register accessors for CG registers Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1d5d0c34 |
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19-Apr-2012 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon: add indirect register accessors for SMC registers Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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968c0166 |
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10-Apr-2013 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon: properly lock disp in mc_stop/resume for evergreen+ Need to wait for the new addresses to take affect before re-enabling the MC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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a65a4369 |
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18-Jan-2013 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon: use status regs to determine what to reset (evergreen) When we attempt the reset the GPU, look at the status registers to determine what blocks need to be reset. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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62444b74 |
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15-Aug-2012 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon: properly handle mc_stop/mc_resume on evergreen+ (v2) - Stop the displays from accessing the FB - Block CPU access - Turn off MC client access This should fix issues some users have seen, especially with UEFI, when changing the MC FB location that result in hangs or display corruption. v2: fix crtc enabled check noticed by Luca Tettamanti Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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a010fb1a |
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28-Apr-2012 |
Rafał Miłecki <zajec5@gmail.com> |
drm/radeon/kms: get rid of hdmi_config_offset Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Tested-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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3ae19b75 |
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23-Feb-2012 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon/kms: add wait_for_vblank asic callback Required for future functionality. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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f83d926a |
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23-Dec-2011 |
Rafał Miłecki <zajec5@gmail.com> |
drm/radeon/kms: setup HDMI mode on Evergreen encoders Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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69d2ae57 |
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07-Dec-2011 |
Rafał Miłecki <zajec5@gmail.com> |
drm/radeon/kms: support for audio on Evergreen Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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392e3722 |
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28-Nov-2011 |
Alex Deucher <alexander.deucher@amd.com> |
drm/radeon/kms: fix scanout of 2D tiled buffers on EG/CM Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=43191 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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6f34be50 |
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21-Nov-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms: add pageflip ioctl support (v3) This adds support for dri2 pageflipping. v2: precision updates from Mario Kleiner. v3: Multihead fixes from Mario Kleiner; missing crtc offset add note about update pending bit on pre-avivo chips Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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97d66328 |
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19-May-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms: Add crtc tiling setup support for evergreen Needed for scanning out of a tiled buffer. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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cb5fcbd5 |
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28-May-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms/evergreen: add initial CS parser Advanced validation is not implemented yet. The mesa code that uses this will be released soon. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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539d2418 |
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28-Apr-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms: more pm fixes - disable gui idle interrupt use Seems to hang some r5xx chips - move vbl range check into existing vbl check function in radeon_pm.c - disable crtc mc acccess for the whole reclocking process Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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49e02b73 |
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23-Apr-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms/pm: add additional asic callbacks - pm_misc() - handles voltage, pcie lanes, and other non clock related power mode settings. Currently disabled. Needs further debugging - pm_prepare() - disables crtc mem requests right now. All memory clients need to be disabled when changing memory clocks. This function can be expanded to include disabling fb access as well. - pm_finish() - enable active memory clients. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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bae6b562 |
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22-Apr-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms/pm: add asic specific callbacks for setting power state (v2) (v2) Add evergreen vbl checks Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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bcc1c2a1 |
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12-Jan-2010 |
Alex Deucher <alexdeucher@gmail.com> |
drm/radeon/kms: add initial Evergreen support (Radeon HD 5xxx) This adds initial Evergreen KMS support, it doesn't include any acceleration features or interrupt handling yet. Major changes are DCE4 handling for PLLs for the > 2 crtcs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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