- 06 Apr, 2017 11 commits
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Christian König authored
The two hubs are just instances of the same hardware, so the register bits are identical. v2: keep the function pointer Signed-off-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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Zhang, Jerry authored
Set reasonable defaults per family. v2: set both of them in gmc v3: move vm size and block size in vm manager v4: squash in warning fix from Alex Xie v5: squash in min() warning fix Signed-off-by:
Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by:
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Tom St Denis authored
Signed-off-by:
Tom St Denis <tom.stdenis@amd.com> Reviewed-by:
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Tom St Denis authored
Clean up a toggle with ?:. Signed-off-by:
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Tom St Denis authored
Signed-off-by:
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Tom St Denis authored
Swap read/write pattern for WREG32_FIELD() Signed-off-by:
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Tom St Denis authored
Swap read/write pattern for WREG32_FIELD() Signed-off-by:
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Tom St Denis authored
Use new WREG32_FIELD_OFFSET() to clean up code. Signed-off-by:
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Alex Deucher authored
Set the ready flag to reflect this. Reviewed-by:
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Christian König authored
The two hubs are just instances of the same hardware, so the register bits are identical. v2: only remove get_vm_protection_bits for now Signed-off-by:
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Christian König authored
This avoids merging them together on page fault. v2: squash in 64-bit division fix Signed-off-by:
Michel Dänzer <michel.daenzer@amd.com> Reviewed-by:
Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by:
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- 05 Apr, 2017 14 commits
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Christian König authored
Implement AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS using TTM_PL_FLAG_CONTIGUOUS instead of a placement limit. That allows us to better handle CPU accessible placements. v2: prevent virtual BO start address from overflowing Signed-off-by:
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Christian König authored
We should probably rename amdgpu_gart_funcs sooner or later. Reviewed-by:
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Christian König authored
Remove some of the extra checks where they don't hurt us. Reviewed-by:
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Christian König authored
Abort early if there is nothing todo and correctly indent the "if"s. Reviewed-by:
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Christian König authored
The name is a bit confusing and the extra "? true : false" is superflous. Additional to that remove setting the reset counter directly after checking it. Reviewed-by:
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Christian König authored
Not used any more. Reviewed-by:
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Christian König authored
Try to clean up amdgpu.h. Reviewed-by:
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Christian König authored
Match our defines with what the hw uses. Reviewed-by:
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Christian König authored
We will probably never see this combination. Signed-off-by:
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Christian König authored
This allows drivers to specify if they need a contiguous allocation or not. v2: use space instead of tab Signed-off-by:
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Christian König authored
This allows the driver to handle io_mem mappings on their own. Signed-off-by:
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Christian König authored
No need to implement the same logic twice. Also check if the busy placements are identical to the already scanned placements before checking them. v2: improve check even more as suggested by Michel. Signed-off-by:
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Alex Deucher authored
Make it clearer how these packets work. Acked-by:
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Alex Deucher authored
vega10 is the only soc15 asic at the moment so these warnings are invalid, but add a default case to silence the warnings. Fixes: 220ab9bd: "drm/amdgpu: soc15 enable (v3)" Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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- 04 Apr, 2017 10 commits
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Harry Wentland authored
On KB, KV, CZ we should read the vram width from integrated system table, if we can. The NOOFCHAN in MC_SHARED_CHMAP is not accurate. With this change we can enable two 4k displays on CZ again. This use case was broken sometime in January when we started looking at vram_width for bandwidth calculations instead of hardcoding this value. v2: Return 0 if integrated system info table is not available. Tested-by:
Roman Li <roman.li@amd.com> Signed-off-by:
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Zhang, Jerry authored
break it out from the check parameters function. Signed-off-by:
Chunming Zhou <david1.zhou@amd.com> Reviewed-by:
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Dan Carpenter authored
We accidentally dereference "cb" if the kmalloc() fails. Fixes: 451bc8eb ("drm/amdgpu: fix PRT teardown on VM fini v3") Reviewed-by:
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Dan Carpenter authored
We should return unlock on the error path in pp_dpm_dispatch_tasks() and there is a double lock bug in pp_dpm_set_sclk_od(). Fixes: 2a507105 ("drm/amd/powerplay: add global PowerPlay mutex.") Signed-off-by:
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Dan Carpenter authored
This switch statement is missing breaks. v2: agd: break in default case as well Fixes: 2a507105 ("drm/amd/powerplay: add global PowerPlay mutex.") Signed-off-by:
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Rex Zhu authored
Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
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Rex Zhu authored
Continuing if the GPU fails to resume will end in pain. Signed-off-by:
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Christian König authored
This only makes a difference for 32-bit systems. The idea is to have a fixed virtual address space size with 4-level page tables and to minimize differences between 32 and 64-bit systems. v2: Update commit message. Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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kbuild test robot authored
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c:133:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Acked-by:
Huang Rui <ray.huang@amd.com> CC: Huang Rui <ray.huang@amd.com> Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
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Alex Deucher authored
Fixes: 2a507105 ("drm/amd/powerplay: add global PowerPlay mutex.") Reported-by:
Julia Lawall <julia.lawall@lip6.fr> Reviewed-by:
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- 03 Apr, 2017 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linuxDave Airlie authored
omapdrm changes for 4.12 Main changes include: * Add support for render nodes. * Refactor omapdss code to allow multiple DISPC implementations. This is pre-work for DSS6 support. * Fix replication logic bug, which caused RGB565 fb to be shown too dark on a 24bit display. * Improve detection of display stack readiness, which should remove the probe order issues. * Link panel-dpi with its backlight, so that they are turned on/off in sync. * Fix possibly incorrect setup of sync and data-enable signals. * Get rid of DRM_OMAP_NUM_CRTCS config option. * tag 'omapdrm-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (34 commits) drm/omap: Major omap_modeset_init() cleanup drm/omap: Remove the obsolete #define omap_plane _omap_plane hack drm/omap: Fix one ugly indentation style break left by coccinelle drm/omap: Rename enum omap_plane to enum omap_plane_id drm/omap: Get rid of DRM_OMAP_NUM_CRTCS config option drm/omap: fix crash on module unload drm/omap: use drm_atomic_helper_shutdown() drm/omap: fix display SYNC/DE flags drm/omap: dispc: improve debug print of display flags drm/omap: displays: panel-dpi: Support for handling backlight devices drm/omap: poll only connectors where the connect/disconnect can be checked drm/omap: display: Add displays in sorted order to the panel_list drm/omap: Use omapdss_stack_is_ready() to check that the display stack is up drm/omap: dss: Support for detecting display stack readiness drm/omap: dss: Functions to check components in the display/output list drm/omap: fix replication logic drm/omap: remove unused dispc_wb_enable & dispc_wb_is_enabled drm/omap: remove all EXPORT_SYMBOLs from dispc.c drm/omap: use dispc_ops drm/omap: fill dispc_ops ...
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Jyri Sarha authored
Cleanup overly complex omap_modeset_init(). The function is trying to support many unusual configuration, that have never been tested and are not supported by other parts of the dirver. After cleanup the init function creates exactly one connector, encoder, crtc, and primary plane per each connected dss-device. Each connector->encoder->crtc chain is expected to be separate and each crtc is connect to a single dss-channel. If the configuration does not match the expectations or exceeds the available resources, the configuration is rejected. Signed-off-by:
Jyri Sarha <jsarha@ti.com> Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ti.com>
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Jyri Sarha authored
Remove the obsolete "#define omap_plane _omap_plane" hack and other related hacks to get around the enum omap_plane colliding with struct omap_plane. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Jyri Sarha authored
Fix one ugly indentation style break left by the previous coccilnelle patch. Signed-off-by:
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Jyri Sarha authored
The enum omap_plane conflicted with the same struct name for omapdrm plane private data. This rename should solve the conflict. The rename was implement with this very simple coccinelle patch: ------------------------ @@ @@ enum -omap_plane +omap_plane_id ------------------------ The patch was applied like this: spatch --sp-file <cocci_file> --all-includes --in-place --dir drivers/gpu/drm/omapdrm The above patch did not rename the actual enum definition. That was added manually on top of the spatch changes. Signed-off-by:
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