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author | Dave Airlie <airlied@redhat.com> | 2021-07-21 04:58:26 +0300 |
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committer | Dave Airlie <airlied@redhat.com> | 2021-07-21 04:58:28 +0300 |
commit | 588b3eee528873d73bf777f329d35b2e65e24777 (patch) | |
tree | 5c93b3d1c08f208fb959bfbffa584b00175e3910 /include/uapi/drm | |
parent | b4d7049acebf959e80d11611cd104bc5360fd13b (diff) | |
parent | 17a1837d07be38d957af453e08788edbe1f9343a (diff) | |
download | linux-588b3eee528873d73bf777f329d35b2e65e24777.tar.xz |
Merge tag 'drm-misc-next-2021-07-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v5.15:
UAPI Changes:
Cross-subsystem Changes:
- udmabuf: Add support for mapping hugepages
- Add dma-buf stats to sysfs.
- Assorted fixes to fbdev/omap2.
- dma-buf: Document DMA_BUF_IOCTL_SYNC
- Improve dma-buf non-dynamic exporter expectations better.
- Add module parameters for dma-buf size and list limit.
- Add HDMI codec support to vc4, to replace vc4's own codec.
- Document dma-buf implicit fencing rules.
- dma_resv_test_signaled test_all handling.
Core Changes:
- Extract i915's eDP backlight code into DRM helpers.
- Assorted docbook updates.
- Rework drm_dp_aux documentation.
- Add support for the DP aux bus.
- Shrink dma-fence-chain slightly.
- Add alloc/free helpers for dma-fence-chain.
- Assorted fixes to TTM., drm/of, bridge
- drm_gem_plane_helper_prepare/cleanup_fb is now the default for gem drivers.
- Small fix for scheduler completion.
- Remove use of drm_device.irq_enabled.
- Print the driver name to dmesg when registering framebuffer.
- Export drm/gem's shadow plane handling, and use it in vkms.
- Assorted small fixes.
Driver Changes:
- Add eDP backlight to nouveau.
- Assorted fixes and cleanups to nouveau, panfrost, vmwgfx, anx7625,
amdgpu, gma500, radeon, mgag200, vgem, vc4, vkms, omapdrm.
- Add support for Samsung DB7430, Samsung ATNA33XC20, EDT ETMV570G2DHU,
EDT ETM0350G0DH6, Innolux EJ030NA panels.
- Fix some simple pannels missing bus_format and connector types.
- Add mks-guest-stats instrumentation support to vmwgfx.
- Merge i915-ttm topic branch.
- Make s6e63m0 panel use Mipi-DBI helpers.
- Add detect() supoprt for AST.
- Use interrupts for hotplug on vc4.
- vmwgfx is now moved to drm-misc-next, as sroland is no longer a maintainer for now.
- vmwgfx now uses copies of vmware's internal device headers.
- Slowly convert ti-sn65dsi83 over to atomic.
- Rework amdgpu dma-resv handling.
- Fix virtio fencing for planes.
- Ensure amdgpu can always evict to SYSTEM.
- Many drivers fixed for implicit fencing rules.
- Set default prepare/cleanup fb for tiny, vram and simple helpers too.
- Rework panfrost gpu reset and related serialization.
- Update VKMS todo list.
- Make bochs a tiny gpu driver, and use vram helper.
- Use linux irq interfaces instead of drm_irq in some drivers.
- Add support for Raspberry Pi Pico to GUD.
Signed-off-by: Dave Airlie <airlied@redhat.com>
# gpg: Signature made Fri 16 Jul 2021 21:06:04 AEST
# gpg: using RSA key B97BD6A80CAC4981091AE547FE558C72A67013C3
# gpg: Good signature from "Maarten Lankhorst <maarten.lankhorst@linux.intel.com>" [expired]
# gpg: aka "Maarten Lankhorst <maarten@debian.org>" [expired]
# gpg: aka "Maarten Lankhorst <maarten.lankhorst@canonical.com>" [expired]
# gpg: Note: This key has expired!
# Primary key fingerprint: B97B D6A8 0CAC 4981 091A E547 FE55 8C72 A670 13C3
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/444811c3-cbec-e9d5-9a6b-9632eda7962a@linux.intel.com
Diffstat (limited to 'include/uapi/drm')
-rw-r--r-- | include/uapi/drm/drm.h | 4 | ||||
-rw-r--r-- | include/uapi/drm/drm_mode.h | 32 | ||||
-rw-r--r-- | include/uapi/drm/vmwgfx_drm.h | 41 |
3 files changed, 75 insertions, 2 deletions
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index d043752a74cf..e1f49dd241f7 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -635,8 +635,8 @@ struct drm_gem_open { /** * DRM_CAP_VBLANK_HIGH_CRTC * - * If set to 1, the kernel supports specifying a CRTC index in the high bits of - * &drm_wait_vblank_request.type. + * If set to 1, the kernel supports specifying a :ref:`CRTC index<crtc_index>` + * in the high bits of &drm_wait_vblank_request.type. * * Starting kernel version 2.6.39, this capability is always set to 1. */ diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 9b6722d45f36..98bf130feda5 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -312,16 +312,48 @@ struct drm_mode_set_plane { __u32 src_w; }; +/** + * struct drm_mode_get_plane - Get plane metadata. + * + * Userspace can perform a GETPLANE ioctl to retrieve information about a + * plane. + * + * To retrieve the number of formats supported, set @count_format_types to zero + * and call the ioctl. @count_format_types will be updated with the value. + * + * To retrieve these formats, allocate an array with the memory needed to store + * @count_format_types formats. Point @format_type_ptr to this array and call + * the ioctl again (with @count_format_types still set to the value returned in + * the first ioctl call). + */ struct drm_mode_get_plane { + /** + * @plane_id: Object ID of the plane whose information should be + * retrieved. Set by caller. + */ __u32 plane_id; + /** @crtc_id: Object ID of the current CRTC. */ __u32 crtc_id; + /** @fb_id: Object ID of the current fb. */ __u32 fb_id; + /** + * @possible_crtcs: Bitmask of CRTC's compatible with the plane. CRTC's + * are created and they receive an index, which corresponds to their + * position in the bitmask. Bit N corresponds to + * :ref:`CRTC index<crtc_index>` N. + */ __u32 possible_crtcs; + /** @gamma_size: Never used. */ __u32 gamma_size; + /** @count_format_types: Number of formats. */ __u32 count_format_types; + /** + * @format_type_ptr: Pointer to ``__u32`` array of formats that are + * supported by the plane. These formats do not require modifiers. + */ __u64 format_type_ptr; }; diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index 02e917507479..9078775feb51 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -72,6 +72,9 @@ extern "C" { #define DRM_VMW_GB_SURFACE_CREATE_EXT 27 #define DRM_VMW_GB_SURFACE_REF_EXT 28 #define DRM_VMW_MSG 29 +#define DRM_VMW_MKSSTAT_RESET 30 +#define DRM_VMW_MKSSTAT_ADD 31 +#define DRM_VMW_MKSSTAT_REMOVE 32 /*************************************************************************/ /** @@ -1236,6 +1239,44 @@ struct drm_vmw_msg_arg { __u32 receive_len; }; +/** + * struct drm_vmw_mksstat_add_arg + * + * @stat: Pointer to user-space stat-counters array, page-aligned. + * @info: Pointer to user-space counter-infos array, page-aligned. + * @strs: Pointer to user-space stat strings, page-aligned. + * @stat_len: Length in bytes of stat-counters array. + * @info_len: Length in bytes of counter-infos array. + * @strs_len: Length in bytes of the stat strings, terminators included. + * @description: Pointer to instance descriptor string; will be truncated + * to MKS_GUEST_STAT_INSTANCE_DESC_LENGTH chars. + * @id: Output identifier of the produced record; -1 if error. + * + * Argument to the DRM_VMW_MKSSTAT_ADD ioctl. + */ +struct drm_vmw_mksstat_add_arg { + __u64 stat; + __u64 info; + __u64 strs; + __u64 stat_len; + __u64 info_len; + __u64 strs_len; + __u64 description; + __u64 id; +}; + +/** + * struct drm_vmw_mksstat_remove_arg + * + * @id: Identifier of the record being disposed, originally obtained through + * DRM_VMW_MKSSTAT_ADD ioctl. + * + * Argument to the DRM_VMW_MKSSTAT_REMOVE ioctl. + */ +struct drm_vmw_mksstat_remove_arg { + __u64 id; +}; + #if defined(__cplusplus) } #endif |