dri-devel September 2018

dri-devel@lists.freedesktop.org

276 participants
1899 discussions

[PATCH i-g-t 5/5] tests/kms_atomic: Add a new test case for FB_DAMAGE_CLIPS plane property
by Deepak Rawat 06 Sep '18

06 Sep '18

Some simple test cases to use FB_DAMAGE_CLIPS plane property. Signed-off-by: Deepak Rawat <drawat(a)vmware.com> Cc: dri-devel(a)lists.freedesktop.org Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: Lukasz Spintzyk <lukasz.spintzyk(a)displaylink.com> Cc: Rob Clark <robdclark(a)gmail.com> Cc: Daniel Stone <daniel(a)fooishbar.org> Cc: Noralf Trønnes <noralf(a)tronnes.org> Cc: Dave Airlie <airlied(a)gmail.com> --- lib/igt_kms.c | 1 + lib/igt_kms.… [View More]h | 1 + tests/kms_atomic.c | 260 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 262 insertions(+) diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 9e9414cf..46cd50e1 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -175,6 +175,7 @@ const char * const igt_plane_prop_names[IGT_NUM_PLANE_PROPS] = { [IGT_PLANE_IN_FORMATS] = "IN_FORMATS", [IGT_PLANE_COLOR_ENCODING] = "COLOR_ENCODING", [IGT_PLANE_COLOR_RANGE] = "COLOR_RANGE", + [IGT_PLANE_FB_DAMAGE_CLIPS] = "FB_DAMAGE_CLIPS", }; const char * const igt_crtc_prop_names[IGT_NUM_CRTC_PROPS] = { diff --git a/lib/igt_kms.h b/lib/igt_kms.h index bd0c0f09..893b7cf5 100644 --- a/lib/igt_kms.h +++ b/lib/igt_kms.h @@ -267,6 +267,7 @@ enum igt_atomic_plane_properties { IGT_PLANE_IN_FORMATS, IGT_PLANE_COLOR_ENCODING, IGT_PLANE_COLOR_RANGE, + IGT_PLANE_FB_DAMAGE_CLIPS, IGT_NUM_PLANE_PROPS }; diff --git a/tests/kms_atomic.c b/tests/kms_atomic.c index 72714e12..4abc0ad5 100644 --- a/tests/kms_atomic.c +++ b/tests/kms_atomic.c @@ -56,6 +56,24 @@ IGT_TEST_DESCRIPTION("Test atomic modesetting API"); +/* signed32 drm_mode_rect declared here for use with drm damage for page-flip */ +struct damage_rect { + int x1; + int y1; + int x2; + int y2; +}; + +static inline int damage_rect_width(struct damage_rect *r) +{ + return r->x2 - r->x1; +} + +static inline int damage_rect_height(struct damage_rect *r) +{ + return r->y2 - r->y1; +} + enum kms_atomic_check_relax { ATOMIC_RELAX_NONE = 0, CRTC_RELAX_MODE = (1 << 0), @@ -840,6 +858,240 @@ static void atomic_invalid_params(igt_pipe_t *pipe, do_ioctl_err(display->drm_fd, DRM_IOCTL_MODE_ATOMIC, &ioc, EFAULT); } +static void atomic_plane_damage(igt_pipe_t *pipe, igt_plane_t *plane, struct igt_fb *fb) +{ + struct damage_rect *damage; + struct igt_fb fb_1; + struct igt_fb fb_2; + cairo_t *cr_1; + cairo_t *cr_2; + + damage = malloc(sizeof(*damage) * 2); + igt_assert(damage); + + /* Color fb with white rect at center */ + igt_create_color_fb(pipe->display->drm_fd, fb->width, fb->height, + fb->drm_format, I915_TILING_NONE, 0.2, 0.2, 0.2, + &fb_1); + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + igt_paint_color(cr_1, fb->width/4, fb->height/4, fb->width/2, + fb->height/2, 1.0, 1.0, 1.0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + + /* + * Flip the primary plane to new color fb using atomic API and check the + * state. + */ + igt_plane_set_fb(plane, &fb_1); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Change the color of top left clip from center and issue plane update + * with damage and verify the state. + */ + damage[0].x1 = 0; + damage[0].y1 = 0; + damage[0].x2 = fb->width/2; + damage[0].y2 = fb->height/2; + + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + igt_paint_color(cr_1, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 1.0, 0, 0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + + igt_plane_set_fb(plane, &fb_1); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage)); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Change the color of top left and bottom right clip from center and + * issue plane update with damage and verify the state. + */ + damage[0].x1 = 0; + damage[0].y1 = 0; + damage[0].x2 = fb->width/2; + damage[0].y2 = fb->height/2; + + damage[1].x1 = fb->width/2; + damage[1].y1 = fb->height/2; + damage[1].x2 = fb->width; + damage[1].y2 = fb->height; + + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + igt_paint_color(cr_1, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 1.0, 0, 1.0); + igt_paint_color(cr_1, damage[1].x1, damage[1].y1, + damage_rect_width(&damage[1]), + damage_rect_height(&damage[1]), 0, 0, 1.0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + + igt_plane_set_fb(plane, &fb_1); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage) * 2); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Issue a plane update with damage on a seperate fb with damage to + * upper right clip from center. + */ + igt_create_color_fb(pipe->display->drm_fd, fb->width, fb->height, + fb->drm_format, I915_TILING_NONE, 0.2, 0.2, 0.2, + &fb_2); + + damage[0].x1 = fb->width/2; + damage[0].y1 = 0; + damage[0].x2 = fb->width; + damage[0].y2 = fb->height/2; + + cr_2 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_2); + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + cairo_set_source_surface(cr_2, fb_1.cairo_surface, 0, 0); + cairo_paint(cr_2); + igt_paint_color(cr_2, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 0, 1.0, 0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_2, cr_2); + igt_plane_set_fb(plane, &fb_2); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage)); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Issue plane update with damage with a clip outside of plane src. + * NOTE: This will result in no update on plane as damage is outside, so + * will see no change on the screen. + */ + /* Reszie fb_1 to be bigger than plane */ + igt_remove_fb(pipe->display->drm_fd, &fb_1); + igt_create_color_fb(pipe->display->drm_fd, fb->width * 2, fb->height, + fb->drm_format, I915_TILING_NONE, 0.2, 0.2, 0.2, + &fb_1); + + damage[0].x1 = fb->width; + damage[0].y1 = 0; + damage[0].x2 = fb->width + fb->width/2; + damage[0].y2 = fb->height/2; + + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + cr_2 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_2); + cairo_set_source_surface(cr_1, fb_2.cairo_surface, 0, 0); + cairo_paint(cr_1); + igt_paint_color(cr_1, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 0, 1.0, 0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_2, cr_2); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + igt_plane_set_fb(plane, &fb_1); + igt_plane_set_size(plane, fb->width, fb->height); + igt_fb_set_position(&fb_1, plane, 0, 0); + igt_fb_set_size(&fb_1, plane, fb->width, fb->height); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage)); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Issue a plane update with damage with a clip that overlap with plane + * src (Top right from center extending outside src in below case). + * NOTE: Here drm core should take care of intersecting the clip to + * plane src. + */ + damage[0].x1 = fb->width/2; + damage[0].y1 = 0; + damage[0].x2 = fb->width/2 + fb->width; + damage[0].y2 = fb->height/2; + + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + igt_paint_color(cr_1, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 1.0, 1.0, 0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + igt_plane_set_fb(plane, &fb_1); + igt_plane_set_size(plane, fb->width, fb->height); + igt_fb_set_position(&fb_1, plane, 0, 0); + igt_fb_set_size(&fb_1, plane, fb->width, fb->height); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage)); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Issue a plane update with damage with two clips one inside plane src + * and one outside + * NOTE: This will result in plane update with clip inside plane src. + */ + damage[0].x1 = 0; + damage[0].y1 = fb->height/2; + damage[0].x2 = fb->width/2; + damage[0].y2 = fb->height; + + damage[1].x1 = fb->width + fb->width/2; + damage[1].y1 = fb->height/2; + damage[1].x2 = fb->width * 2; + damage[1].y2 = fb->height; + + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + igt_paint_color(cr_1, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 0, 1.0, 1.0); + igt_paint_color(cr_1, damage[1].x1, damage[1].y1, + damage_rect_width(&damage[1]), + damage_rect_height(&damage[1]), 0, 1.0, 0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + igt_plane_set_fb(plane, &fb_1); + igt_plane_set_size(plane, fb->width, fb->height); + igt_fb_set_position(&fb_1, plane, 0, 0); + igt_fb_set_size(&fb_1, plane, fb->width, fb->height); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage) * 2); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* + * Issue a plane update with overlapping damage clips. White rect in + * center overlap partially with top left red rect. + * NOTE: Drm core does not error for overlapping damage clips so if any + * driver does not support overlapping should have their own + * validations. + */ + damage[0].x1 = 0; + damage[0].y1 = 0; + damage[0].x2 = fb->width/2; + damage[0].y2 = fb->height/2; + + damage[1].x1 = fb->width/4; + damage[1].y1 = fb->height/4; + damage[1].x2 = fb->width/4 + fb->width/2; + damage[1].y2 = fb->height/4 + fb->height/2; + + cr_1 = igt_get_cairo_ctx(pipe->display->drm_fd, &fb_1); + igt_paint_color(cr_1, damage[0].x1, damage[0].y1, + damage_rect_width(&damage[0]), + damage_rect_height(&damage[0]), 1.0, 0, 0); + igt_paint_color(cr_1, damage[1].x1, damage[1].y1, + damage_rect_width(&damage[1]), + damage_rect_height(&damage[1]), 1.0, 1.0, 1.0); + igt_put_cairo_ctx(pipe->display->drm_fd, &fb_1, cr_1); + igt_plane_set_fb(plane, &fb_1); + igt_plane_set_size(plane, fb->width, fb->height); + igt_fb_set_position(&fb_1, plane, 0, 0); + igt_fb_set_size(&fb_1, plane, fb->width, fb->height); + igt_plane_replace_prop_blob(plane, IGT_PLANE_FB_DAMAGE_CLIPS, damage, + sizeof(*damage) * 2); + crtc_commit(pipe, plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* Restore the primary plane */ + igt_plane_set_fb(plane, fb); + plane_commit(plane, COMMIT_ATOMIC, ATOMIC_RELAX_NONE); + + /* Remove the fb created for this test */ + igt_remove_fb(pipe->display->drm_fd, &fb_1); + igt_remove_fb(pipe->display->drm_fd, &fb_2); + + free(damage); +} + static void atomic_setup(igt_display_t *display, enum pipe pipe, igt_output_t *output, igt_plane_t *primary, struct igt_fb *fb) { igt_output_set_pipe(output, pipe); @@ -956,6 +1208,14 @@ igt_main atomic_invalid_params(pipe_obj, primary, output, &fb); } + igt_subtest("atomic_plane_damage") { + igt_require(igt_plane_has_prop(primary, IGT_PLANE_FB_DAMAGE_CLIPS)); + + atomic_setup(&display, pipe, output, primary, &fb); + + atomic_plane_damage(pipe_obj, primary, &fb); + } + igt_fixture { atomic_clear(&display, pipe, primary, output); igt_remove_fb(display.drm_fd, &fb); -- 2.17.1 [View Less]

1 0

[PATCH libdrm v3 0/5] intel: rework how we add PCI IDs
by Lucas De Marchi 05 Sep '18

05 Sep '18

Adding PCI IDs to different projects is a boring manual task that motivated me to create this series. The idea is to centralize the IDs in the kernel header and let other projects copy it. Initially my plan was to convert all gens, back to gen2, but that proved slightly difficult since there are some corner cases to cover and I didn't want to block the important part, i.e.: for recent gens, there's no risk of missing a PCI ID. v2: address comments from Chris by pulling it out to a separate .… [View More]

3 7

[PULL] drm-misc-next
by Sean Paul 05 Sep '18

05 Sep '18

Hi Dave, Here's the latest from -misc-next. This PR includes last weeks as well, I've added both summaries below for your convenience. This week was quite busy, guess everyone is back to work now! This pull features a nice mix of new hw support and code cleanup, with the headliner being udmabuf. drm-misc-next-2018-09-05: drm-misc-next for 4.20: UAPI Changes: - Add userspace dma-buf device to turn memfd regions into dma-bufs (Gerd) Cross-subsystem Changes: - None Core Changes: - Remove … [View More]user logspam and useless lock in vma_offset_mgr destroy (Chris) Driver Changes: - various: fbdev: Wrap remove_conflicting_framebuffers with resource_len accessors to remove a bunch of cargo-cult (Michał) - rockchip: Add rgb output iface support + fixes (Sandy/Heiko) - nouveau/amdgpu: Add cec-over-aux support (Hans) - sun4i: Add support for Allwinner A64 (Jagan) Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Michał Mirosław <mirq-linux(a)rere.qmqm.pl> Cc: Heiko Stuebner <heiko(a)sntech.de> Cc: Sandy Huang <hjc(a)rock-chips.com> Cc: Hans Verkuil <hans.verkuil(a)cisco.com> Cc: Jagan Teki <jagan(a)amarulasolutions.com> drm-misc-next-2018-08-30: drm-misc-next for 4.20: UAPI Changes: - Add per-plane blend mode property (Lowry) - Change in drm_fourcc.h is documentation only (Brian) Cross-subsystem Changes: - None Core Changes: - Add get/verify_crc_source for improved crc source selection (Mahesh) - Add __drm_atomic_helper_plane_reset to reduce copypasta (Alexandru) Driver Changes: - various: Replance ref/unref calls with drm_dev_get/put (Thomas) - bridge: Add driver for TI SN65DSI86 chip (Sandeep) - rockchip: Add PX30 support (Sandy) - sun4i: Add support for R40 TCON (Jernej) - vkms: Continued building out vkms, added gem support (Haneen) Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Sandeep Panda <spanda(a)codeaurora.org> Cc: Sean Paul <seanpaul(a)chromium.org> Cc: Sandy Huang <hjc(a)rock-chips.com> Cc: Lowry Li <lowry.li(a)arm.com> Cc: Brian Starkey <brian.starkey(a)arm.com> Cc: Jernej Skrabec <jernej.skrabec(a)siol.net> Cc: Haneen Mohammed <hamohammed.sa(a)gmail.com> Cc: Alexandru Gheorghe <alexandru-cosmin.gheorghe(a)arm.com> Cheers, Sean The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-next-2018-09-05 for you to fetch changes up to 3ee22b769fd761c98eeaceab49153c3eb7612821: drm/rockchip: rgb: add stub functions when rgb encoder is disabled (2018-09-05 15:43:14 -0400) ---------------------------------------------------------------- drm-misc-next for 4.20: UAPI Changes: - Add userspace dma-buf device to turn memfd regions into dma-bufs (Gerd) Cross-subsystem Changes: - None Core Changes: - Remove user logspam and useless lock in vma_offset_mgr destroy (Chris) Driver Changes: - various: fbdev: Wrap remove_conflicting_framebuffers with resource_len accessors to remove a bunch of cargo-cult (Michał) - rockchip: Add rgb output iface support + fixes (Sandy/Heiko) - nouveau/amdgpu: Add cec-over-aux support (Hans) - sun4i: Add support for Allwinner A64 (Jagan) Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Michał Mirosław <mirq-linux(a)rere.qmqm.pl> Cc: Heiko Stuebner <heiko(a)sntech.de> Cc: Sandy Huang <hjc(a)rock-chips.com> Cc: Hans Verkuil <hans.verkuil(a)cisco.com> Cc: Jagan Teki <jagan(a)amarulasolutions.com> ---------------------------------------------------------------- Alexandru Gheorghe (8): drm/atomic: Add __drm_atomic_helper_plane_reset drm: mali-dp: Use __drm_atomic_helper_plane_reset instead of copying the logic drm: atmel-hlcdc: Use __drm_atomic_helper_plane_reset instead of copying the logic drm/imx: Use __drm_atomic_helper_plane_reset instead of copying the logic drm/sun4i: Use __drm_atomic_helper_plane_reset instead of copying the logic drm: rcar-du: Use __drm_atomic_helper_plane_reset instead of copying the logic drm/vc4: Use __drm_atomic_helper_plane_reset instead of copying the logic drm/vmwgfx: Use __drm_atomic_helper_plane_reset instead of copying the logic Andrzej Hajda (3): dt-bindings: tc358754: add DT bindings drm/bridge: tc358764: Add DSI to LVDS bridge driver drm/bridge/tc358764: fix drm helper name Anton Vasilyev (2): drm: qxl: Fix error handling at qxl_device_init drm: qxl: Fix NULL pointer dereference at qxl_alloc_client_monitors_config Archit Taneja (2): dt-bindings: mipi-dsi: Add info about peripherals with non-DSI control bus dt-bindings: mipi-dsi: Add dual-channel DSI related info Ayan Kumar Halder (2): drm/sun4i: Use (struct drm_format_info) fields to determine if a format is yuv and multi planar or not. drm: Use horizontal and vertical chroma subsampling factor while calculating offsets in the physical address of framebuffer Brian Starkey (1): drm/fourcc: Add DOC: overview comment Chris Wilson (3): dma-buf: Remove requirement for ops->map() from dma_buf_export drm: Suppress user controlled spam for invalid drm_wait_vblank_ioctl drm: Remove "protection" around drm_vma_offset_manager_destroy() Dan Carpenter (1): drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset() Daniel Vetter (5): drm/i915: Remove unecessary dma_fence_ops drm/msm: Remove unecessary dma_fence_ops drm/nouveau: Remove unecessary dma_fence_ops drm/vgem: Remove unecessary dma_fence_ops drm/syncobj: Drop add/remove_callback from driver interface Gerd Hoffmann (5): drm/cirrus: flip default from 24bpp to 16bpp Add udmabuf misc device drm/virtio: track virtual output state drm/virtio: add virtio_gpu_object_detach() function drm/virtio: add iommu support. Giulio Benetti (1): drm/sun4i: Handle DRM_BUS_FLAG_PIXDATA_*EDGE checking if panel is used. Guenter Roeck (1): drm/bridge: ti-sn65dsi86: Fix 0-day build error Gustavo A. R. Silva (3): drm/sun4i: tcon-top: Use struct_size() in devm_kzalloc() drm/rockchip: Use struct_size() in devm_kzalloc() dma-buf/udmabuf: Fix NULL pointer dereference in udmabuf_create Haneen Mohammed (9): drm/vkms: Add functions to map/unmap GEM backing storage drm/vkms: map/unmap buffers in [prepare/cleanup]_fb hooks drm/vkms: Add atomic_helper_check_plane_state drm/vkms: subclass CRTC state drm/vkms: Subclass plane state drm/vkms: Implement CRC debugfs API drm/vkms: Release pages_lock before return drm/vkms: Fix vmap_count increment position drm/vkms: Fix race condition around accessing frame number Hans Verkuil (5): drm_dp_cec: check that aux has a transfer function drm_dp_cec: add note about good MegaChips 2900 CEC support drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read() drm/nouveau: add DisplayPort CEC-Tunneling-over-AUX support drm/amdgpu: add DisplayPort CEC-Tunneling-over-AUX support Heiko Stuebner (3): drm/rockchip: add function to check if endpoint is a subdriver drm/rockchip: vop: add rk3188 vop definitions drm/rockchip: rgb: add stub functions when rgb encoder is disabled Icenowy Zheng (1): dt-bindings: sun4i-drm: add HDMI VCC supply property for sun8i-dw-hdmi Jagan Teki (4): dt-bindings: display: Add compatible for A64 DE2 display pipeline drm/sun4i: Add support for A64 mixers drm/sun4i: Add support for A64 display engine dt-bindings: display: Add compatible for A64 HDMI Jernej Skrabec (3): drm/sun4i: tcon: Add another way for matching mixers with tcon drm/sun4i: tcon: Add support for R40 TCON drm/sun4i: Add support for HDMI voltage regulator Jyri Sarha (1): drm: Add kerneldoc description for "link"-member in struct drm_panel Lowry Li (1): drm: Add per-plane pixel blend mode property Lyude Paul (1): drm/print: Fix DRM_DEBUG_DP macro Mahesh Kumar (11): drm: crc: Introduce verify_crc_source callback drm: crc: Introduce get_crc_sources callback drm/rockchip/crc: Implement verify_crc_source callback drm/amdgpu_dm/crc: Implement verify_crc_source callback drm/rcar-du/crc: Implement verify_crc_source callback drm/i915/crc: implement verify_crc_source callback drm/i915/crc: implement get_crc_sources callback drm/rcar-du/crc: Implement get_crc_sources callback drm/vkms/crc: Implement verify_crc_source callback drm/crc: Cleanup crtc_crc_open function Revert "drm: crc: Wait for a frame before returning from open()" Masahiro Yamada (1): drm/bridge/synopsys: remove commented-out flag in Makefile Matt Atwood (1): drm/dp: add extended receiver capability field present bit Michał Mirosław (13): fbdev: show fbdev number for debugging fbdev: allow apertures == NULL in remove_conflicting_framebuffers() fbdev: add kerneldoc do remove_conflicting_framebuffers() fbdev: add remove_conflicting_pci_framebuffers() drm/amdgpu: use simpler remove_conflicting_pci_framebuffers() drm/cirrus: use simpler remove_conflicting_pci_framebuffers() drm/bochs: use simpler remove_conflicting_pci_framebuffers() drm/radeon: use simpler remove_conflicting_pci_framebuffers() drm/mgag200: use simpler remove_conflicting_pci_framebuffers() drm/virtio: use simpler remove_conflicting_pci_framebuffers() drm/vc4: use simpler remove_conflicting_framebuffers(NULL) drm/sun4i: use simpler remove_conflicting_framebuffers(NULL) drm/tegra: kick out simplefb Oleksandr Andrushchenko (1): drm: Replace NULL with error value in drm_prime_pages_to_sg Paul Kocialkowski (2): drm/sun4i: sun4i: Register quirks with the backend structure drm/sun4i: sun4i: Introduce a quirk for lowest plane alpha support Paulo Zanoni (1): drm/dp: add missing ')' to I2C nack debug message Peter Rosin (7): drm/sti: do not remove the drm_bridge that was never added drm/atmel-hlcdc: prefer a higher rate clock as pixel-clock base drm/atmel-hlcdc: allow selecting a higher pixel-clock than requested dt-bindings: display: bridge: lvds-transmitter: add ti, ds90c185 dt-bindings: display: atmel: optional video-interface of endpoints drm/atmel-hlcdc: always iterate over the first 4 output endpoints drm/atmel-hlcdc: support bus-width (12/16/18/24) in endpoint nodes Peter Wu (1): qxl: fix null-pointer crash during suspend Sandeep Panda (2): dt-bindings: drm/bridge: Document sn65dsi86 bridge bindings drm/bridge: add support for sn65dsi86 bridge driver Sandy Huang (6): dt-bindings: display: rockchip: add document for px30 vop drm/rockchip: vop: add px30 vop support drm/rockchip: fix coding style and incorrect description drm/rockchip: vop: fix some register define error for px30 drm/rockchip: Add support for Rockchip Soc RGB output interface drm/rockchip: vop: Add directly output rgb feature for px30 Sean Paul (10): drm/bridge/ti-sn65dsi86: Fix implicit declaration to drm_mode_connector_attach_encoder drm/bridge: ti-sn65dsi86: Fixup register names drm/bridge: ti-sn65dsi86: Implement AUX channel drm/bridge: ti-sn65dsi86: Move panel_prepare() to pre_enable() drm/bridge: ti-sn65dsi86: Poll for DP PLL Lock drm/bridge: ti-sn65dsi86: Poll for training complete drm/panel: Fix sphinx warning Merge drm/drm-next into drm-misc-next drm/bridge: ti-sn65dsi86: Add mystery delay to enable() drm: Describe pixel_blend_mode in drm_plane_state Souptick Joarder (5): drm/vkms: Use new return type vm_fault_t drm/rockchip: Convert drm_atomic_helper_suspend/resume() drm: Remove drm_fbdev_cma_set_suspend() gpu: drm: virtio: code cleanup Document/gpu: Use new vm_fault_t type Stefan Agner (1): drm/doc: clarify how to acquire required vblank event reference Thomas Zimmermann (12): drm/rockchip: Replace drm_dev_unref with drm_dev_put drm/tinydrm: Replace drm_dev_unref with drm_dev_put drm/vgem: Replace drm_dev_unref with drm_dev_put drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up drm/qxl: Replace drm_dev_unref with drm_dev_put drm/virtio: Replace drm_dev_unref with drm_dev_put drm/gma500: Do not include <drm/drm_global.h> drm/bochs: Replace ttm_bo_unref with ttm_bo_put drm/cirrus: Replace ttm_bo_unref with ttm_bo_put drm/qxl: Replace ttm_bo_unref with ttm_bo_put drm/virtio: Replace ttm_bo_reference with ttm_bo_get drm/virtio: Replace ttm_bo_unref with ttm_bo_put .../devicetree/bindings/display/atmel/hlcdc-dc.txt | 23 + .../bindings/display/bridge/lvds-transmitter.txt | 8 +- .../bindings/display/bridge/ti,sn65dsi86.txt | 87 +++ .../bindings/display/bridge/toshiba,tc358764.txt | 35 + .../devicetree/bindings/display/mipi-dsi-bus.txt | 153 +++- .../bindings/display/rockchip/rockchip-vop.txt | 3 + .../bindings/display/sunxi/sun4i-drm.txt | 9 + Documentation/gpu/drm-kms.rst | 6 + Documentation/gpu/drm-mm.rst | 2 +- Documentation/ioctl/ioctl-number.txt | 1 + MAINTAINERS | 8 + drivers/dma-buf/Kconfig | 8 + drivers/dma-buf/Makefile | 1 + drivers/dma-buf/dma-buf.c | 1 - drivers/dma-buf/udmabuf.c | 288 ++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 24 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 20 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 + drivers/gpu/drm/arm/malidp_planes.c | 7 +- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 100 ++- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 1 + drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 92 ++- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 5 +- drivers/gpu/drm/bochs/bochs_drv.c | 18 +- drivers/gpu/drm/bochs/bochs_mm.c | 2 +- drivers/gpu/drm/bridge/Kconfig | 18 + drivers/gpu/drm/bridge/Makefile | 2 + drivers/gpu/drm/bridge/synopsys/Makefile | 2 - drivers/gpu/drm/bridge/tc358764.c | 499 +++++++++++++ drivers/gpu/drm/bridge/ti-sn65dsi86.c | 779 +++++++++++++++++++++ drivers/gpu/drm/cirrus/cirrus_drv.c | 27 +- drivers/gpu/drm/cirrus/cirrus_drv.h | 2 +- drivers/gpu/drm/cirrus/cirrus_fbdev.c | 51 +- drivers/gpu/drm/cirrus/cirrus_main.c | 2 +- drivers/gpu/drm/cirrus/cirrus_mode.c | 4 +- drivers/gpu/drm/drm_atomic.c | 4 + drivers/gpu/drm/drm_atomic_helper.c | 34 +- drivers/gpu/drm/drm_blend.c | 123 ++++ drivers/gpu/drm/drm_debugfs_crc.c | 92 +-- drivers/gpu/drm/drm_dp_cec.c | 18 +- drivers/gpu/drm/drm_dp_helper.c | 3 +- drivers/gpu/drm/drm_dp_mst_topology.c | 1 + drivers/gpu/drm/drm_fb_cma_helper.c | 26 +- drivers/gpu/drm/drm_gem_cma_helper.c | 4 +- drivers/gpu/drm/drm_panel.c | 2 + drivers/gpu/drm/drm_syncobj.c | 15 - drivers/gpu/drm/drm_vblank.c | 6 +- drivers/gpu/drm/drm_vma_manager.c | 3 - drivers/gpu/drm/gma500/psb_drv.h | 1 - drivers/gpu/drm/i915/i915_gem_clflush.c | 7 - drivers/gpu/drm/i915/intel_display.c | 2 + drivers/gpu/drm/i915/intel_drv.h | 9 +- drivers/gpu/drm/i915/intel_pipe_crc.c | 119 +++- drivers/gpu/drm/i915/selftests/i915_sw_fence.c | 8 - drivers/gpu/drm/imx/ipuv3-plane.c | 9 +- drivers/gpu/drm/mgag200/mgag200_drv.c | 21 +- drivers/gpu/drm/mgag200/mgag200_main.c | 9 - drivers/gpu/drm/msm/msm_fence.c | 8 - drivers/gpu/drm/nouveau/nouveau_connector.c | 17 +- drivers/gpu/drm/nouveau/nouveau_fence.c | 1 - drivers/gpu/drm/qxl/qxl_display.c | 16 +- drivers/gpu/drm/qxl/qxl_drv.c | 28 +- drivers/gpu/drm/qxl/qxl_gem.c | 2 +- drivers/gpu/drm/qxl/qxl_kms.c | 80 ++- drivers/gpu/drm/radeon/radeon_drv.c | 23 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 149 +++- drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 3 + drivers/gpu/drm/rcar-du/rcar_du_plane.c | 6 +- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 5 +- drivers/gpu/drm/rockchip/Kconfig | 25 +- drivers/gpu/drm/rockchip/Makefile | 1 + drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 98 +-- drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 48 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 + drivers/gpu/drm/rockchip/rockchip_rgb.c | 173 +++++ drivers/gpu/drm/rockchip/rockchip_rgb.h | 33 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 215 ++++++ drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 99 +++ drivers/gpu/drm/sti/sti_hda.c | 1 - drivers/gpu/drm/sti/sti_hdmi.c | 1 - drivers/gpu/drm/sun4i/sun4i_backend.c | 81 +-- drivers/gpu/drm/sun4i/sun4i_backend.h | 3 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 19 +- drivers/gpu/drm/sun4i/sun4i_layer.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 119 +++- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 17 +- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 2 + drivers/gpu/drm/sun4i/sun8i_mixer.c | 24 + drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 3 +- drivers/gpu/drm/tegra/drm.c | 4 + drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 6 +- drivers/gpu/drm/vc4/vc4_drv.c | 20 +- drivers/gpu/drm/vc4/vc4_plane.c | 4 +- drivers/gpu/drm/vgem/vgem_drv.c | 2 +- drivers/gpu/drm/vgem/vgem_fence.c | 13 - drivers/gpu/drm/virtio/virtgpu_display.c | 4 + drivers/gpu/drm/virtio/virtgpu_drm_bus.c | 26 +- drivers/gpu/drm/virtio/virtgpu_drv.h | 13 +- drivers/gpu/drm/virtio/virtgpu_fb.c | 2 +- drivers/gpu/drm/virtio/virtgpu_plane.c | 2 +- drivers/gpu/drm/virtio/virtgpu_ttm.c | 39 +- drivers/gpu/drm/virtio/virtgpu_vq.c | 57 +- drivers/gpu/drm/vkms/Makefile | 2 +- drivers/gpu/drm/vkms/vkms_crc.c | 153 ++++ drivers/gpu/drm/vkms/vkms_crtc.c | 114 ++- drivers/gpu/drm/vkms/vkms_drv.c | 1 + drivers/gpu/drm/vkms/vkms_drv.h | 59 +- drivers/gpu/drm/vkms/vkms_gem.c | 83 ++- drivers/gpu/drm/vkms/vkms_plane.c | 140 +++- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 4 +- drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +- drivers/video/fbdev/core/fbmem.c | 63 +- include/drm/drm_atomic_helper.h | 2 + include/drm/drm_blend.h | 6 + include/drm/drm_crtc.h | 41 +- include/drm/drm_dp_helper.h | 5 +- include/drm/drm_fb_cma_helper.h | 1 - include/drm/drm_fb_helper.h | 12 + include/drm/drm_panel.h | 1 + include/drm/drm_plane.h | 16 + include/drm/drm_print.h | 2 +- include/drm/drm_syncobj.h | 5 - include/linux/fb.h | 2 + include/uapi/drm/drm_fourcc.h | 36 + include/uapi/linux/udmabuf.h | 33 + tools/testing/selftests/drivers/dma-buf/Makefile | 5 + tools/testing/selftests/drivers/dma-buf/udmabuf.c | 96 +++ 130 files changed, 4522 insertions(+), 684 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.txt create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt create mode 100644 drivers/dma-buf/udmabuf.c create mode 100644 drivers/gpu/drm/bridge/tc358764.c create mode 100644 drivers/gpu/drm/bridge/ti-sn65dsi86.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_rgb.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_rgb.h create mode 100644 drivers/gpu/drm/vkms/vkms_crc.c create mode 100644 include/uapi/linux/udmabuf.h create mode 100644 tools/testing/selftests/drivers/dma-buf/Makefile create mode 100644 tools/testing/selftests/drivers/dma-buf/udmabuf.c -- Sean Paul, Software Engineer, Google / Chromium OS [View Less]

1 0

[PATCH] drm/rockchip: rgb: add stub functions when rgb encoder is disabled
by Heiko Stuebner 05 Sep '18

05 Sep '18

The newly added internal rgb encoder for Rockchip vops is missing stubs for the case that the rgb output part is not enabled in the kernel config. So add these. Fixes: 1f0f01515172 ("drm/rockchip: Add support for Rockchip Soc RGB output interface") Signed-off-by: Heiko Stuebner <heiko(a)sntech.de> --- drivers/gpu/drm/rockchip/rockchip_rgb.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_rgb.h b/drivers/gpu/drm/rockchip/rockchip_rgb.… [View More]

2 2

[PULL] drm-intel-fixes
by Rodrigo Vivi 05 Sep '18

05 Sep '18

Hi Dave, Here goes drm-intel-fixes-2018-09-05: The critical fix here on display side is the DP MST regression one. But this pull also include fixes for DP SST, small VDSC register fix and GVT's bucked with "BXT fixes, two guest warning fixes, dmabuf format mod fix and one for recent multiple VM timeout failure." Thanks, Rodrigo. The following changes since commit 57361846b52bc686112da6ca5368d11210796804: Linux 4.19-rc2 (2018-09-02 14:37:30 -0700) are available in the Git repository at: … [View More] git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-fixes-2018-09-05 for you to fetch changes up to 2b82435cb90bed2c5f8398730d964dd11602217c: drm/i915/dp_mst: Fix enabling pipe clock for all streams (2018-09-03 21:34:36 -0700) ---------------------------------------------------------------- The critical fix here on display side is the DP MST regression one. But this pull also include fixes for DP SST, small VDSC register fix and GVT's bucked with "BXT fixes, two guest warning fixes, dmabuf format mod fix and one for recent multiple VM timeout failure." ---------------------------------------------------------------- Colin Xu (2): drm/i915/gvt: Make correct handling to vreg BXT_PHY_CTL_FAMILY drm/i915/gvt: Handle GEN9_WM_CHICKEN3 with F_CMD_ACCESS. Hang Yuan (1): drm/i915/gvt: move intel_runtime_pm_get out of spin_lock in stop_schedule Imre Deak (1): drm/i915/dp_mst: Fix enabling pipe clock for all streams Jan-Marek Glogowski (1): drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse" Manasi Navare (1): drm/i915/dsc: Fix PPS register definition macros for 2nd VDSC engine Rodrigo Vivi (1): Merge tag 'gvt-fixes-2018-09-04' of https://github.com/intel/gvt-linux into drm-intel-fixes Xiaolin Zhang (1): drm/i915/gvt: emulate gen9 dbuf ctl register access Zhenyu Wang (2): drm/i915/gvt: Fix drm_format_mod value for vGPU plane drm/i915/gvt: Give new born vGPU higher scheduling chance drivers/gpu/drm/i915/gvt/dmabuf.c | 33 ++++++++++++++++++++++------- drivers/gpu/drm/i915/gvt/fb_decoder.c | 5 ++--- drivers/gpu/drm/i915/gvt/fb_decoder.h | 2 +- drivers/gpu/drm/i915/gvt/handlers.c | 33 +++++++++++++++++++++++------ drivers/gpu/drm/i915/gvt/mmio_context.c | 2 -- drivers/gpu/drm/i915/gvt/sched_policy.c | 37 ++++++++++++++++++++++++++------- drivers/gpu/drm/i915/i915_reg.h | 4 ++-- drivers/gpu/drm/i915/intel_ddi.c | 17 ++++++++------- drivers/gpu/drm/i915/intel_dp.c | 33 ++++++++++++++++------------- drivers/gpu/drm/i915/intel_dp_mst.c | 4 ++++ 10 files changed, 120 insertions(+), 50 deletions(-) [View Less]

1 0

[PATCH] drm/amdgpu: Remove default best_encoder hook from DC
by Daniel Vetter 05 Sep '18

05 Sep '18

For atomic driver this is the default, no need to reimplement it. We still need to keep the copypasta for not-atomic drivers though, since no one polished the legacy crtc helpers as much as the atomic ones. Signed-off-by: Daniel Vetter <daniel.vetter(a)intel.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: Harry Wentland <harry.wentland(a)amd.com> Cc: Andrey Grodzovsky <andrey.grodzovsky(a)amd.com> Cc: Tony Cheng <Tony.Cheng(a)amd.com> Cc: "Leo (Sunpeng) Li"… [View More]

1 1

[PATCH libdrm v2 0/5] intel: rework how we add PCI IDs
by Lucas De Marchi 05 Sep '18

05 Sep '18

2 15

[PATCH RESEND 1/2] drm/panel: seiko-43wvf1g: Switch to SPDX identifier
by Fabio Estevam 05 Sep '18

05 Sep '18

From: Fabio Estevam <fabio.estevam(a)nxp.com> Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam(a)nxp.com> --- drivers/gpu/drm/panel/panel-seiko-43wvf1g.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c index 75f9253..70654f9 100644 --- a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c +++ b/… [View More]

1 1

[PATCH 1/2] drm/msm: Fix leak in submitqueue create
by Sharat Masetty 05 Sep '18

05 Sep '18

This patch fixes a trivial leak when trying to create a submitqueue. Signed-off-by: Sharat Masetty <smasetty(a)codeaurora.org> --- drivers/gpu/drm/msm/msm_submitqueue.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c b/drivers/gpu/drm/msm/msm_submitqueue.c index 5115f75..325da44 100644 --- a/drivers/gpu/drm/msm/msm_submitqueue.c +++ b/drivers/gpu/drm/msm/msm_submitqueue.c @@ -78,8 +78,10 @@ int msm_submitqueue_create(struct … [View More]

2 2

[PATCH] staging/fbtft: Update TODO and mailing lists
by Daniel Vetter 05 Sep '18

05 Sep '18

Motivated by the ksummit-discuss discussion. Cc: Shuah Khan <shuahkhan(a)gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni(a)free-electrons.com> Cc: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: linux-fbdev(a)vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter(a)intel.com> --- MAINTAINERS | 2 ++ drivers/staging/fbtft/TODO | 4 ++++ 2 files changed, 6 insertions(+) diff --git … [View More]

1 0

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

dri-devel September 2018