dri-devel February 2020

dri-devel@lists.freedesktop.org

302 participants
679 discussions

[PATCH] drm/bridge: sii902x: Select SND_SOC_HDMI_CODEC if SND_SOC is configured
by Jyri Sarha 10 Feb '20

10 Feb '20

To enable HDMI audio the SND_SOC_HDMI_CODEC needs to be configured. Enable HDMI audio by selecting SND_SOC_HDMI_CODEC if SND_SOC is configured. SND_SOC_HDMI_CODEC has no config menu entry and should be selected atomatically by the drivers using it. Signed-off-by: Jyri Sarha <jsarha(a)ti.com> --- drivers/gpu/drm/bridge/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 26ff07ad287b..0a60a56ce6dc 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -118,6 +118,7 @@ config DRM_SII902X select DRM_KMS_HELPER select REGMAP_I2C select I2C_MUX + select SND_SOC_HDMI_CODEC if SND_SOC ---help--- Silicon Image sii902x bridge chip driver. -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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[PATCH v4 0/2] drm/bridge: Support for Toshiba tc358768 RGB to DSI bridge
by Peter Ujfalusi 10 Feb '20

10 Feb '20

Hi, Changes since v3: - bindings/example: Fixed the node name - bindings/example: Added include for GPIO_ACTIVE_LOW and fixed up the gpio binding - driver: Moved the label for goto in tc358768_calc_pll() - driver: Replaced the refcounting of enabled with a simple bool as hw_enable() is only called from one place (tc358768_bridge_pre_enable) - driver: Added Reviewed-by from Andrzej Changes since v2: - Implement pre_enable and post_disbale callbacks and move code from enable and disable callbacks. - hw_enable/disable is removed from tc358768_dsi_host_transfer() - Defines for DSI_CONFW accesses - breakout from the loops (the check for it) is moved one level up in tc358768_calc_pll() Changes since v1: DT bindings document: - Removed MaxItems for the regulators - additionalProperties: false added to port@1 Driver: - Year is now 2020 - Includes shorted - The three letter members of the private struct documented 0 they are named as in the datasheet - Error handling for the IO functions is following what sil-sii8620.c does - regmap regcache is disabled along with refcache_sync() and volatile callback for regmap - The hw enable and disable functions got separated - Taken the suggested simplifactions from Andrzej for tc358768_calc_pll() and tc358768_dsi_host_transfer() - The driver no longer stores the drm_display_mode, it relies on priv->bridge.encoder->crtc->state->adjusted_mode where it needs it - tc358768_calc_pll() can be used for verification only to not modify the state - refcounting added for hw enable state as a dsi transfer was shutting down the bridge when it was already enabled. Tested on top of drm-next + LED backlight patches + DT patches on dra7-evm with osd101t2045 (panel-simple) and osd101t2587 panel drivers. Cover letter from v1: TC358768 is a parallel RGB to MIPI DSI bridge. The initial driver supports MIPI_DSI_MODE_VIDEO, MIPI_DSI_FMT_RGB888 and only write is implemented for mipi_dsi_host_ops.transfer due to lack of hardware where other modes can be tested. Regards, Peter --- Peter Ujfalusi (2): dt-bindings: display: bridge: Add documentation for Toshiba tc358768 drm/bridge: Add tc358768 driver .../display/bridge/toshiba,tc358768.yaml | 159 +++ drivers/gpu/drm/bridge/Kconfig | 10 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/tc358768.c | 1044 +++++++++++++++++ 4 files changed, 1214 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml create mode 100644 drivers/gpu/drm/bridge/tc358768.c -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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[PULL] drm-misc-next
by Maxime Ripard 10 Feb '20

10 Feb '20

Hi Dave, Daniel, Now that -rc1 is out, here's the first drm-misc-next PR. All things considered it's been pretty quiet, the diffstat being scary mostly because of the conversion of device tree bindings to YAML and a new driver. Maxime drm-misc-next-2020-02-10: drm-misc-next for 5.7: UAPI Changes: - lima: Add support for heap buffers Cross-subsystem Changes: Core Changes: - Implement mode_config mode_valid for memory constrained drivers - Bus format negociation between bridges - Consolidate fake vblank events for drivers without vblank interrupts - drm/bufs: dma_alloc related cleanups - drm/dp_mst: Various fixes - drm/print: New drm_device based print helpers - Thomas is a drm-misc maintainer now! Driver Changes: - DPMS cleanups for atomic drivers - Removal of owner field in SPI tinydrm drivers - Removal of explicit dependency on DT for tinydrm drivers - Conversion to YAML schemas for DT bindings - tidss: New driver - virtio: various reworks and fixes - Our usual dozen or so new panels or bridges The following changes since commit 44c58c520ffc4b1f75241e5029c5ae6b223d0623: drm/panel: simple: Add Satoz SAT050AT40H12R2 panel support (2020-01-09 20:27:06 +0100) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-next-2020-02-10 for you to fetch changes up to 06f749af622ca28c4e1f60c43fabd3917114f95a: drm/udl: Clear struct drm_connector_funcs.dpms (2020-02-10 09:24:09 +0100) ---------------------------------------------------------------- drm-misc-next for 5.7: UAPI Changes: - lima: Add support for heap buffers Cross-subsystem Changes: Core Changes: - Implement mode_config mode_valid for memory constrained drivers - Bus format negociation between bridges - Consolidate fake vblank events for drivers without vblank interrupts - drm/bufs: dma_alloc related cleanups - drm/dp_mst: Various fixes - drm/print: New drm_device based print helpers - Thomas is a drm-misc maintainer now! Driver Changes: - DPMS cleanups for atomic drivers - Removal of owner field in SPI tinydrm drivers - Removal of explicit dependency on DT for tinydrm drivers - Conversion to YAML schemas for DT bindings - tidss: New driver - virtio: various reworks and fixes - Our usual dozen or so new panels or bridges ---------------------------------------------------------------- Andy Shevchenko (4): drm/tiny/repaper: Make driver OF-independent drm/tiny/repaper: No need to set ->owner for spi_register_driver() drm/tiny/st7735r: Make driver OF-independent drm/tiny/st7735r: No need to set ->owner for spi_register_driver() Arnd Bergmann (2): drm: panel: fix excessive stack usage in td028ttec1_prepare drm/drm_panel: fix export of drm_panel_of_backlight, try #3 Benjamin Gaignard (3): drm: fix parameters documentation style in drm_dma dt-bindings: panel: Convert raydium,rm68200 to json-schema dt-bindings: panel: Convert orisetech,otm8009a to json-schema Bo YU (1): drm/drm_dp_mst:remove set but not used variable 'origlen' Boris Brezillon (8): drm/bridge: Add a drm_bridge_state object drm/rcar-du: Plug atomic state hooks to the default implementation drm/bridge: analogix: Plug atomic state hooks to the default implementation drm/bridge: Patch atomic hooks to take a drm_bridge_state drm/bridge: Add an ->atomic_check() hook drm/bridge: Add the necessary bits to support bus format negotiation drm/imx: pd: Use bus format/flags provided by the bridge when available drm/panel: simple: Fix the lt089ac29000 bus_format Chia-I Wu (9): drm/virtio: fix a wait_event condition drm/virtio: remove incorrect ENOSPC check drm/virtio: add virtio_gpu_vbuf_ctrl_hdr drm/virtio: no need to pass virtio_gpu_ctrl_hdr drm/virtio: unlock object array on errors drm/virtio: set up virtqueue sgs before locking drm/virtio: move locking into virtio_gpu_queue_ctrl_sgs drm/virtio: move the check for vqs_ready earlier drm/virtio: move virtqueue_notify into virtio_gpu_queue_ctrl_sgs Chris Wilson (4): drm: Release filp before global lock drm: Avoid drm_global_mutex for simple inc/dec of dev->open_count drm: Remove PageReserved manipulation from drm_pci_alloc drm: Remove the dma_alloc_coherent wrapper for internal usage Christian König (1): drm/ttm: nuke invalidate_caches callback Chuhong Yuan (2): video: ssd1307fb: add the missed regulator_disable pxa168fb: fix release function mismatch in probe failure Colin Ian King (3): video: hyperv_fb: fix indentation issue OMAP: DSS2: remove non-zero check on variable r video: fbdev: nvidia: clean up indentation issues and comment block Dan Carpenter (1): fbdev: potential information leak in do_fb_ioctl() Daniel Stone (1): drm: Add getfb2 ioctl Daniel Vetter (8): drm/todo: Add item for the plane->atomic_check confusion drm/imx: plane_state->fb iff plane_state->crtc drm/rockchip: plane_state->fb iff plane_state->crtc drm/vc4: plane_state->fb iff plane_state->crtc drm/vkms: plane_state->fb iff plane_state->crtc drm/zte: plane_state->fb iff plane_state->crtc drm/crc: Actually allow to change the crc source drm/auth: Drop master_create/destroy hooks Derek Basehore (1): drm/connector: Split out orientation quirk detection (v2) Etienne Carriere (1): drm/stm: dsi: stm mipi dsi doesn't print error on probe deferral Ezequiel Garcia (1): drm/panfrost: Prefix interrupt handlers' names Geert Uytterhoeven (5): dt-bindings: display: sitronix,st7735r: Convert to DT schema dt-bindings: display: sitronix,st7735r: Add Okaya RH128128T drm/mipi_dbi: Add support for display offsets drm: tiny: st7735r: Prepare for adding support for more displays drm: tiny: st7735r: Add support for Okaya RH128128T Gerd Hoffmann (3): drm/virtio: fix vblank handling drm/virtio: ratelimit error logging drm/virtio: fix ring free check Hans de Goede (1): drm/connector: Hookup the new drm_cmdline_mode panel_orientation member (v2) Icenowy Zheng (3): dt-bindings: vendor-prefix: add Shenzhen Feixin Photoelectics Co., Ltd dt-bindings: panel: add Feixin K101 IM2BA02 MIPI-DSI panel drm/panel: Add Feixin K101 IM2BA02 panel Jani Nikula (2): drm: add drm_core_check_all_features() to check for a mask of features drm/debugfs: also take per device driver features into account Jitao Shi (7): dt-bindings: display: panel: Add boe tv101wum-n16 panel bindings drm/panel: support for boe tv101wum-nl6 wuxga dsi video mode panel drm/panel: support for auo, kd101n80-45na wuxga dsi video mode panel drm/panel: support for boe, tv101wum-n53 wuxga dsi video mode panel drm/panel: support for auo, b101uan08.3 wuxga dsi video mode panel Documentation: bridge: Add documentation for ps8640 DT properties drm/bridge: Add I2C based driver for ps8640 bridge José Roberto de Souza (1): drm/mst: Some style improvements in drm_dp_mst_topology_mgr_set_mst() Julia Lawall (3): video: sa1100fb: constify copied structure fbdev: s1d13xxxfb: use resource_size fbdev: cg14fb: use resource_size Jyri Sarha (5): dt-bindings: display: ti,k2g-dss: Add dt-schema yaml binding dt-bindings: display: ti,am65x-dss: Add dt-schema yaml binding dt-bindings: display: ti,j721e-dss: Add dt-schema yaml binding drm/tidss: New driver for TI Keystone platform Display SubSystem MAINTAINERS: add entry for tidss Kamlesh Gurudasani (2): dt-bindings: add binding for tft displays based on ilitek,ili9486 drm/tiny: add support for tft displays based on ilitek,ili9486 Krzysztof Kozlowski (3): drm/rockchip: Add missing vmalloc header video: Fix Kconfig indentation video: exynos: Rename Exynos to lowercase Lionel Landwerlin (1): drm/syncobj: Add documentation for timeline syncobj Lyude Paul (4): Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" drm/dp_mst: Fix indenting in drm_dp_mst_topology_mgr_set_mst() drm/dp_mst: Fix clearing payload state on topology disable drm/dp_mst: Mention max_payloads in proposed_vcpis/payloads docs Marcel Ziswiler (3): dt-bindings: add vendor prefix for logic technologies limited dt-bindings: panel-simple: add bindings for logic technologies displays drm/panel: simple: add display timings for logic technologies displays Marian-Cristian Rotariu (2): dt-bindings: display: Add bindings for EDT panel drm/panel: simple: Add EDT panel support Masahiro Yamada (1): fbdev: remove object duplication in Makefile Maxime Ripard (1): Merge tag 'topic/drm-warn-2020-01-22' of git://anongit.freedesktop.org/drm/drm-intel into drm-misc-next Michael Srba (2): dt-bindings: display/panel: add bindings for S6E88A0-AMS452EF01 drm/panel: Add Samsung s6e88a0-ams452ef01 panel driver Nathan Chancellor (2): fbcon: Adjust indentation in set_con2fb_map fbmem: Adjust indentation in fb_prepare_logo and fb_blank Nicolas Boichat (1): drm/panel: Fix boe,tv101wum-n53 htotal timing Oleg Vasilev (2): drm: move DP_MAX_DOWNSTREAM_PORTS from i915 to drm core drm: always determine branch device with drm_dp_is_branch() Pankaj Bharadiya (1): drm/print: introduce new struct drm_device based WARN* macros Paul Cercueil (3): dt-bindings: vendor-prefixes: Add Shenzhen Frida LCD Co., Ltd. dt-bindings: panel-simple: Add compatible for Frida FRD350H54004 LCD drm/panel: simple: Add support for the Frida FRD350H54004 panel Qiang Yu (5): drm/lima: update register info drm/lima: add lima_vm_map_bo drm/lima: support heap buffer creation drm/lima: recover task by enlarging heap buffer drm/lima: increase driver version to 1.1 Rob Herring (1): dt-bindings: display: Convert a bunch of panels to DT schema Sam Ravnborg (2): dt-bindings: restrict properties for sitronix,st7735r dt-bindings: one file of all simple DSI panels Steven Price (1): drm/panfrost: Remove core stack power management Thomas Zimmermann (22): drm: Initialize struct drm_crtc_state.no_vblank from device settings drm/arc: Remove sending of vblank event drm/ast: Don't set struct drm_crtc_state.no_vblank explicitly drm/bochs: Remove sending of vblank event drm/cirrus: Remove sending of vblank event drm/gm12u320: Remove sending of vblank event drm/ili9225: Remove sending of vblank event drm/mipi-dbi: Remove sending of vblank event drm/qxl: Remove sending of vblank event drm/repaper: Remove sending of vblank event drm/st7586: Remove sending of vblank event drm/udl: Don't set struct drm_crtc_state.no_vblank explicitly drm/vboxvideo: Remove sending of vblank event drm/virtio: Remove sending of vblank event drm/xen: Explicitly disable automatic sending of vblank event MAINTAINERS: Add Thomas as drm-misc co-maintainer drm/vram: Add helpers to validate a display mode's memory requirements drm/bochs: Implement struct drm_mode_config_funcs.mode_valid drm/hibmc: Implement struct drm_mode_config_funcs.mode_valid drm/vboxvideo: Implement struct drm_mode_config_funcs.mode_valid drm/bochs: Clear struct drm_connector_funcs.dpms drm/udl: Clear struct drm_connector_funcs.dpms Wambui Karuga (1): drm/rockchip: use DIV_ROUND_UP macro for calculations. Yannick Fertre (2): drm/stm: ltdc: add number of interrupts drm/stm: ltdc: check crtc state before enabling LIE xinhui pan (1): drm/ttm: flush the fence on the bo after we individualize the reservation object .../devicetree/bindings/display/bridge/ps8640.yaml | 112 + .../bindings/display/ilitek,ili9486.yaml | 73 + .../bindings/display/panel/auo,b080uan01.txt | 7 - .../bindings/display/panel/auo,b101aw03.txt | 7 - .../bindings/display/panel/auo,b101ean01.txt | 7 - .../bindings/display/panel/auo,b101xtn01.txt | 7 - .../bindings/display/panel/auo,b116xw03.txt | 7 - .../bindings/display/panel/auo,b133htn01.txt | 7 - .../bindings/display/panel/auo,b133xtn01.txt | 7 - .../bindings/display/panel/auo,g070vvn01.txt | 29 - .../bindings/display/panel/auo,g101evn010.txt | 12 - .../bindings/display/panel/auo,g104sn02.txt | 12 - .../bindings/display/panel/auo,g133han01.txt | 7 - .../bindings/display/panel/auo,g185han01.txt | 7 - .../bindings/display/panel/auo,p320hvn03.txt | 8 - .../bindings/display/panel/auo,t215hvn01.txt | 7 - .../bindings/display/panel/avic,tm070ddh03.txt | 7 - .../bindings/display/panel/boe,hv070wsa-100.txt | 28 - .../bindings/display/panel/boe,nv101wxmn51.txt | 7 - .../bindings/display/panel/boe,tv080wum-nl0.txt | 7 - .../bindings/display/panel/boe,tv101wum-nl6.yaml | 80 + .../display/panel/cdtech,s043wq26h-ct7.txt | 12 - .../display/panel/cdtech,s070wv95-ct16.txt | 12 - .../display/panel/chunghwa,claa070wp03xg.txt | 7 - .../display/panel/chunghwa,claa101wa01a.txt | 7 - .../display/panel/chunghwa,claa101wb03.txt | 7 - .../display/panel/dataimage,scf0700c48ggu18.txt | 8 - .../bindings/display/panel/dlc,dlc1010gig.txt | 12 - .../bindings/display/panel/edt,et-series.txt | 55 - .../display/panel/evervision,vgg804821.txt | 12 - .../display/panel/feixin,k101-im2ba02.yaml | 55 + .../display/panel/foxlink,fl500wvr00-a0t.txt | 7 - .../bindings/display/panel/friendlyarm,hd702e.txt | 32 - .../display/panel/giantplus,gpg482739qs5.txt | 7 - .../bindings/display/panel/hannstar,hsd070pww1.txt | 7 - .../bindings/display/panel/hannstar,hsd100pxn1.txt | 7 - .../bindings/display/panel/hit,tx23d38vm0caa.txt | 7 - .../bindings/display/panel/innolux,at043tn24.txt | 7 - .../bindings/display/panel/innolux,at070tn92.txt | 7 - .../bindings/display/panel/innolux,g070y2-l01.txt | 12 - .../bindings/display/panel/innolux,g101ice-l01.txt | 7 - .../bindings/display/panel/innolux,g121i1-l01.txt | 7 - .../bindings/display/panel/innolux,g121x1-l03.txt | 7 - .../bindings/display/panel/innolux,n116bge.txt | 7 - .../bindings/display/panel/innolux,n156bge-l21.txt | 7 - .../bindings/display/panel/innolux,zj070na-01p.txt | 7 - .../bindings/display/panel/koe,tx14d24vm1bpa.txt | 42 - .../bindings/display/panel/koe,tx31d200vm0baa.txt | 25 - .../bindings/display/panel/kyo,tcg121xglp.txt | 7 - .../display/panel/lemaker,bl035-rgb-002.txt | 12 - .../bindings/display/panel/lg,lb070wv8.txt | 7 - .../bindings/display/panel/lg,lp079qx1-sp0v.txt | 7 - .../bindings/display/panel/lg,lp097qx1-spa1.txt | 7 - .../bindings/display/panel/lg,lp120up1.txt | 7 - .../bindings/display/panel/lg,lp129qe.txt | 7 - .../display/panel/mitsubishi,aa070mc01.txt | 7 - .../bindings/display/panel/nec,nl12880b20-05.txt | 8 - .../bindings/display/panel/nec,nl4827hc19-05b.txt | 7 - .../bindings/display/panel/netron-dy,e231732.txt | 7 - .../panel/newhaven,nhd-4.3-480272ef-atxl.txt | 7 - .../display/panel/nlt,nl192108ac18-02d.txt | 8 - .../devicetree/bindings/display/panel/nvd,9128.txt | 7 - .../display/panel/okaya,rs800480t-7x0gp.txt | 7 - .../display/panel/olimex,lcd-olinuxino-43-ts.txt | 7 - .../bindings/display/panel/ontat,yx700wv03.txt | 7 - .../bindings/display/panel/orisetech,otm8009a.txt | 23 - .../bindings/display/panel/orisetech,otm8009a.yaml | 53 + .../display/panel/ortustech,com37h3m05dtc.txt | 12 - .../display/panel/ortustech,com37h3m99dtc.txt | 12 - .../display/panel/ortustech,com43h4m85ulc.txt | 7 - .../display/panel/osddisplays,osd070t1718-19ts.txt | 12 - .../display/panel/osddisplays,osd101t2045-53ts.txt | 11 - .../display/panel/panasonic,vvx10f004b00.txt | 7 - .../display/panel/panasonic,vvx10f034n00.txt | 20 - .../bindings/display/panel/panel-simple-dsi.yaml | 67 + .../bindings/display/panel/panel-simple.yaml | 205 ++ .../display/panel/qiaodian,qd43003c0-40.txt | 7 - .../bindings/display/panel/raydium,rm68200.txt | 25 - .../bindings/display/panel/raydium,rm68200.yaml | 56 + .../display/panel/rocktech,rk070er9427.txt | 25 - .../display/panel/samsung,lsn122dl01-c01.txt | 7 - .../bindings/display/panel/samsung,ltn101nt05.txt | 7 - .../display/panel/samsung,ltn140at29-301.txt | 7 - .../display/panel/samsung,s6e88a0-ams452ef01.yaml | 50 + .../bindings/display/panel/sharp,lq035q7db03.txt | 12 - .../bindings/display/panel/sharp,lq070y3dg3b.txt | 12 - .../bindings/display/panel/sharp,lq101k1ly04.txt | 7 - .../bindings/display/panel/sharp,lq123p1jx31.txt | 7 - .../display/panel/shelly,sca07010-bfn-lnn.txt | 7 - .../bindings/display/panel/starry,kr122ea0sra.txt | 7 - .../bindings/display/panel/tianma,tm070jdhg30.txt | 7 - .../bindings/display/panel/tianma,tm070rvhg71.txt | 29 - .../display/panel/toshiba,lt089ac29000.txt | 8 - .../bindings/display/panel/tpk,f07a-0102.txt | 8 - .../bindings/display/panel/tpk,f10a-0102.txt | 8 - .../bindings/display/panel/urt,umsh-8596md.txt | 16 - .../bindings/display/panel/vl050_8048nt_c01.txt | 12 - .../bindings/display/panel/winstar,wf35ltiacd.txt | 48 - .../bindings/display/sitronix,st7735r.txt | 35 - .../bindings/display/sitronix,st7735r.yaml | 78 + .../bindings/display/ti/ti,am65x-dss.yaml | 152 ++ .../bindings/display/ti/ti,j721e-dss.yaml | 208 ++ .../devicetree/bindings/display/ti/ti,k2g-dss.yaml | 106 + .../devicetree/bindings/vendor-prefixes.yaml | 6 + Documentation/gpu/todo.rst | 22 + MAINTAINERS | 28 +- drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 6 - drivers/gpu/drm/arc/arcpgu_crtc.c | 16 - drivers/gpu/drm/ast/ast_main.c | 24 +- drivers/gpu/drm/ast/ast_mode.c | 2 - drivers/gpu/drm/bochs/bochs_kms.c | 31 +- drivers/gpu/drm/bridge/Kconfig | 11 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 44 +- drivers/gpu/drm/bridge/parade-ps8640.c | 348 +++ drivers/gpu/drm/cirrus/cirrus.c | 8 - drivers/gpu/drm/drm_atomic.c | 116 + drivers/gpu/drm/drm_atomic_helper.c | 83 +- drivers/gpu/drm/drm_atomic_state_helper.c | 103 + drivers/gpu/drm/drm_auth.c | 8 - drivers/gpu/drm/drm_bridge.c | 437 ++- drivers/gpu/drm/drm_bufs.c | 20 +- drivers/gpu/drm/drm_connector.c | 81 +- drivers/gpu/drm/drm_crtc_internal.h | 2 + drivers/gpu/drm/drm_debugfs.c | 3 +- drivers/gpu/drm/drm_debugfs_crc.c | 2 +- drivers/gpu/drm/drm_dma.c | 21 +- drivers/gpu/drm/drm_dp_helper.c | 3 +- drivers/gpu/drm/drm_dp_mst_topology.c | 41 +- drivers/gpu/drm/drm_file.c | 44 +- drivers/gpu/drm/drm_framebuffer.c | 122 + drivers/gpu/drm/drm_gem_vram_helper.c | 61 + drivers/gpu/drm/drm_ioctl.c | 1 + drivers/gpu/drm/drm_mipi_dbi.c | 39 +- drivers/gpu/drm/drm_pci.c | 36 +- drivers/gpu/drm/drm_syncobj.c | 87 +- drivers/gpu/drm/drm_vblank.c | 28 + drivers/gpu/drm/drm_vm.c | 10 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 1 + drivers/gpu/drm/i915/display/icl_dsi.c | 5 +- drivers/gpu/drm/i915/display/intel_display_types.h | 2 - drivers/gpu/drm/i915/display/intel_dp.c | 11 +- drivers/gpu/drm/i915/display/vlv_dsi.c | 5 +- drivers/gpu/drm/i915/i915_drv.c | 2 +- drivers/gpu/drm/i915/i915_switcheroo.c | 2 +- drivers/gpu/drm/imx/ipuv3-plane.c | 2 +- drivers/gpu/drm/imx/parallel-display.c | 176 +- drivers/gpu/drm/lima/lima_drv.c | 16 +- drivers/gpu/drm/lima/lima_drv.h | 1 + drivers/gpu/drm/lima/lima_gem.c | 134 +- drivers/gpu/drm/lima/lima_gem.h | 4 + drivers/gpu/drm/lima/lima_gp.c | 58 +- drivers/gpu/drm/lima/lima_mmu.c | 5 + drivers/gpu/drm/lima/lima_mmu.h | 1 + drivers/gpu/drm/lima/lima_regs.h | 1 + drivers/gpu/drm/lima/lima_sched.c | 33 +- drivers/gpu/drm/lima/lima_sched.h | 6 + drivers/gpu/drm/lima/lima_vm.c | 46 +- drivers/gpu/drm/lima/lima_vm.h | 1 + drivers/gpu/drm/nouveau/nouveau_bo.c | 8 - drivers/gpu/drm/nouveau/nouveau_vga.c | 2 +- drivers/gpu/drm/panel/Kconfig | 24 + drivers/gpu/drm/panel/Makefile | 3 + drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 854 ++++++ drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c | 526 ++++ .../drm/panel/panel-samsung-s6e88a0-ams452ef01.c | 293 +++ drivers/gpu/drm/panel/panel-simple.c | 133 +- drivers/gpu/drm/panel/panel-tpo-td028ttec1.c | 17 +- drivers/gpu/drm/panfrost/panfrost_gpu.c | 7 +- drivers/gpu/drm/panfrost/panfrost_job.c | 2 +- drivers/gpu/drm/panfrost/panfrost_mmu.c | 6 +- drivers/gpu/drm/qxl/qxl_display.c | 14 - drivers/gpu/drm/qxl/qxl_ttm.c | 6 - drivers/gpu/drm/radeon/radeon_device.c | 2 +- drivers/gpu/drm/radeon/radeon_ttm.c | 6 - drivers/gpu/drm/rcar-du/rcar_lvds.c | 11 +- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 +- drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 4 +- drivers/gpu/drm/stm/ltdc.c | 37 +- drivers/gpu/drm/stm/ltdc.h | 1 + drivers/gpu/drm/tidss/Kconfig | 14 + drivers/gpu/drm/tidss/Makefile | 12 + drivers/gpu/drm/tidss/tidss_crtc.c | 377 +++ drivers/gpu/drm/tidss/tidss_crtc.h | 46 + drivers/gpu/drm/tidss/tidss_dispc.c | 2768 ++++++++++++++++++++ drivers/gpu/drm/tidss/tidss_dispc.h | 132 + drivers/gpu/drm/tidss/tidss_dispc_regs.h | 243 ++ drivers/gpu/drm/tidss/tidss_drv.c | 285 ++ drivers/gpu/drm/tidss/tidss_drv.h | 39 + drivers/gpu/drm/tidss/tidss_encoder.c | 88 + drivers/gpu/drm/tidss/tidss_encoder.h | 17 + drivers/gpu/drm/tidss/tidss_irq.c | 146 ++ drivers/gpu/drm/tidss/tidss_irq.h | 77 + drivers/gpu/drm/tidss/tidss_kms.c | 249 ++ drivers/gpu/drm/tidss/tidss_kms.h | 15 + drivers/gpu/drm/tidss/tidss_plane.c | 217 ++ drivers/gpu/drm/tidss/tidss_plane.h | 25 + drivers/gpu/drm/tidss/tidss_scale_coefs.c | 202 ++ drivers/gpu/drm/tidss/tidss_scale_coefs.h | 22 + drivers/gpu/drm/tiny/Kconfig | 22 +- drivers/gpu/drm/tiny/Makefile | 1 + drivers/gpu/drm/tiny/gm12u320.c | 9 - drivers/gpu/drm/tiny/ili9225.c | 9 - drivers/gpu/drm/tiny/ili9486.c | 286 ++ drivers/gpu/drm/tiny/repaper.c | 21 +- drivers/gpu/drm/tiny/st7586.c | 9 - drivers/gpu/drm/tiny/st7735r.c | 76 +- drivers/gpu/drm/ttm/ttm_bo.c | 13 +- drivers/gpu/drm/udl/udl_connector.c | 1 - drivers/gpu/drm/udl/udl_modeset.c | 11 - drivers/gpu/drm/vboxvideo/vbox_mode.c | 13 +- drivers/gpu/drm/vc4/vc4_plane.c | 2 +- drivers/gpu/drm/virtio/virtgpu_debugfs.c | 1 + drivers/gpu/drm/virtio/virtgpu_display.c | 9 +- drivers/gpu/drm/virtio/virtgpu_drv.h | 1 + drivers/gpu/drm/virtio/virtgpu_kms.c | 3 + drivers/gpu/drm/virtio/virtgpu_vq.c | 203 +- drivers/gpu/drm/vkms/vkms_plane.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 6 - drivers/gpu/drm/xen/xen_drm_front_kms.c | 19 + drivers/gpu/drm/zte/zx_plane.c | 4 +- drivers/video/backlight/Kconfig | 8 +- drivers/video/console/Kconfig | 76 +- drivers/video/fbdev/cg14.c | 3 +- drivers/video/fbdev/core/Makefile | 1 - drivers/video/fbdev/core/fbcon.c | 27 +- drivers/video/fbdev/core/fbmem.c | 38 +- drivers/video/fbdev/hyperv_fb.c | 4 +- drivers/video/fbdev/nvidia/nvidia.c | 37 +- drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 4 - drivers/video/fbdev/pxa168fb.c | 2 +- drivers/video/fbdev/s1d13xxxfb.c | 17 +- drivers/video/fbdev/sa1100fb.c | 2 +- drivers/video/fbdev/ssd1307fb.c | 2 + include/drm/drm_atomic.h | 76 + include/drm/drm_atomic_helper.h | 8 + include/drm/drm_atomic_state_helper.h | 13 + include/drm/drm_bridge.h | 179 +- include/drm/drm_connector.h | 9 +- include/drm/drm_crtc.h | 34 +- include/drm/drm_device.h | 2 +- include/drm/drm_dp_helper.h | 2 + include/drm/drm_dp_mst_helper.h | 6 +- include/drm/drm_drv.h 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1 0

[PATCH] drm/bridge: tfp410: add pclk limits
by Tomi Valkeinen 10 Feb '20

10 Feb '20

Add pixel clock limits to the driver as per TFP410 datasheet: min 25MHz, max 165MHz. Signed-off-by: Tomi Valkeinen <tomi.valkeinen(a)ti.com> --- drivers/gpu/drm/bridge/ti-tfp410.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index 6f6d6d1e60ae..f378a8f79bcb 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -167,10 +167,20 @@ static void tfp410_disable(struct drm_bridge *bridge) gpiod_set_value_cansleep(dvi->powerdown, 1); } +static enum drm_mode_status tfp410_mode_valid(struct drm_bridge *bridge, + const struct drm_display_mode *mode) +{ + if (mode->clock < 25000 || mode->clock > 165000) + return MODE_BAD; + + return MODE_OK; +} + static const struct drm_bridge_funcs tfp410_bridge_funcs = { .attach = tfp410_attach, .enable = tfp410_enable, .disable = tfp410_disable, + .mode_valid = tfp410_mode_valid, }; static void tfp410_hpd_work_func(struct work_struct *work) -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

4 9

[PATCH v4 0/3] drm: bridge: adv7511: Add support for ADV7535
by Bogdan Togorean 10 Feb '20

10 Feb '20

This patch-set add support for ADV7535 part in ADV7511 driver. ADV7535 and ADV7533 are pin to pin compatible parts but ADV7535 support TMDS clock upto 148.5Mhz and resolutions up to 1080p@60Hz. --- Changes in v4: - get out ADV7533 v1p2 voltage selection of this patch set - removal CONFIG_DRM_I2C_ADV7533 from Kconfig moved to new commit Bogdan Togorean (3): drm: bridge: adv7511: Remove DRM_I2C_ADV7533 Kconfig drm: bridge: adv7511: Add support for ADV7535 dt-bindings: drm: bridge: adv7511: Add ADV7535 support .../bindings/display/bridge/adi,adv7511.txt | 23 ++++++----- drivers/gpu/drm/bridge/adv7511/Kconfig | 13 ++---- drivers/gpu/drm/bridge/adv7511/Makefile | 3 +- drivers/gpu/drm/bridge/adv7511/adv7511.h | 40 +------------------ drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 20 +++++----- 5 files changed, 26 insertions(+), 73 deletions(-) -- 2.24.1

3 7

[PATCH v2 resend/trivial] drm/bridge: ti-tfp410: Update drm_connector_init_with_ddc() error message
by Geert Uytterhoeven 10 Feb '20

10 Feb '20

The code was changed to call drm_connector_init_with_ddc() instead of drm_connector_init(), but the corresponding error message was not updated. Fixes: cfb444552926989f ("drm/bridge: ti-tfp410: Provide ddc symlink in connector sysfs directory") Signed-off-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Reviewed-by: Neil Armstrong <narmstrong(a)baylibre.com> --- v2: - Add Reviewed-by. --- drivers/gpu/drm/bridge/ti-tfp410.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index 6f6d6d1e60ae9162..f195a4732e0badac 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -140,7 +140,8 @@ static int tfp410_attach(struct drm_bridge *bridge) dvi->connector_type, dvi->ddc); if (ret) { - dev_err(dvi->dev, "drm_connector_init() failed: %d\n", ret); + dev_err(dvi->dev, "drm_connector_init_with_ddc() failed: %d\n", + ret); return ret; } -- 2.17.1

2 1

[PATCH] drm/bridge: tc358767: fix poll timeouts
by Tomi Valkeinen 10 Feb '20

10 Feb '20

Link training fails with: Link training timeout waiting for LT_LOOPDONE! main link enable error: -110 This is caused by too tight timeouts, which were changed recently in aa92213f388b ("drm/bridge: tc358767: Simplify polling in tc_link_training()"). With a quick glance, the commit does not change the timeouts. However, the method of delaying/sleeping is different, and as the timeout in the previous implementation was not explicit, the new version in practice has much tighter timeout. The same change was made to other parts in the driver, but the link training timeout is the only one I have seen causing issues. Nevertheless, 1 us sleep is not very sane, and the timeouts look pretty tight, so lets fix all the timeouts. One exception was the aux busy poll, where the poll sleep was much longer than necessary (or optimal). I measured the times on my setup, and now the sleep times are set to such values that they result in multiple loops, but not too many (say, 5-10 loops). The timeouts were all increased to 100ms, which should be more than enough for all of these, but in case of bad errors, shouldn't stop the driver as multi-second timeouts could do. Signed-off-by: Tomi Valkeinen <tomi.valkeinen(a)ti.com> Fixes: aa92213f388b ("drm/bridge: tc358767: Simplify polling in tc_link_training()") --- drivers/gpu/drm/bridge/tc358767.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 8a8d605021f0..0454675a44cb 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -294,7 +294,7 @@ static inline int tc_poll_timeout(struct tc_data *tc, unsigned int addr, static int tc_aux_wait_busy(struct tc_data *tc) { - return tc_poll_timeout(tc, DP0_AUXSTATUS, AUX_BUSY, 0, 1000, 100000); + return tc_poll_timeout(tc, DP0_AUXSTATUS, AUX_BUSY, 0, 100, 100000); } static int tc_aux_write_data(struct tc_data *tc, const void *data, @@ -637,7 +637,7 @@ static int tc_aux_link_setup(struct tc_data *tc) if (ret) goto err; - ret = tc_poll_timeout(tc, DP_PHY_CTRL, PHY_RDY, PHY_RDY, 1, 1000); + ret = tc_poll_timeout(tc, DP_PHY_CTRL, PHY_RDY, PHY_RDY, 100, 100000); if (ret == -ETIMEDOUT) { dev_err(tc->dev, "Timeout waiting for PHY to become ready"); return ret; @@ -861,7 +861,7 @@ static int tc_wait_link_training(struct tc_data *tc) int ret; ret = tc_poll_timeout(tc, DP0_LTSTAT, LT_LOOPDONE, - LT_LOOPDONE, 1, 1000); + LT_LOOPDONE, 500, 100000); if (ret) { dev_err(tc->dev, "Link training timeout waiting for LT_LOOPDONE!\n"); return ret; @@ -934,7 +934,7 @@ static int tc_main_link_enable(struct tc_data *tc) dp_phy_ctrl &= ~(DP_PHY_RST | PHY_M1_RST | PHY_M0_RST); ret = regmap_write(tc->regmap, DP_PHY_CTRL, dp_phy_ctrl); - ret = tc_poll_timeout(tc, DP_PHY_CTRL, PHY_RDY, PHY_RDY, 1, 1000); + ret = tc_poll_timeout(tc, DP_PHY_CTRL, PHY_RDY, PHY_RDY, 500, 100000); if (ret) { dev_err(dev, "timeout waiting for phy become ready"); return ret; -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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[PATCH 1/3] dt-bindings: Add ITE Tech prefix
by Marek Vasut 10 Feb '20

10 Feb '20

Add vendor prefix for ITE Tech Inc, http://www.ite.com.tw/ Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Rob Herring <robh+dt(a)kernel.org> Cc: Sean Cross <xobs(a)kosagi.com> Cc: devicetree(a)vger.kernel.org To: dri-devel(a)lists.freedesktop.org --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 9cd52d9e1f7f..bd6b521a84ae 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -469,6 +469,8 @@ patternProperties: description: Intersil "^issi,.*": description: Integrated Silicon Solutions Inc. + "^ite,.*": + description: ITE Tech, Inc. "^itead,.*": description: ITEAD Intelligent Systems Co.Ltd "^iwave,.*": -- 2.24.1

4 5

Re: [PATCH v4 18/22] drm/vc4: Convert to CRTC VBLANK callbacks
by Thomas Zimmermann 10 Feb '20

10 Feb '20

adding dri-devel Am 04.02.20 um 20:17 schrieb Eric Anholt: > vc4 changes are: > > Acked-by: Eric Anholt <eric(a)anholt.net> > > On Thu, Jan 23, 2020 at 6:00 AM Thomas Zimmermann <tzimmermann(a)suse.de> wrote: >> >> VBLANK callbacks in struct drm_driver are deprecated in favor of >> their equivalents in struct drm_crtc_funcs. Convert vc4 over. >> >> Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> >> --- >> drivers/gpu/drm/vc4/vc4_crtc.c | 1 + >> drivers/gpu/drm/vc4/vc4_drv.c | 2 -- >> 2 files changed, 1 insertion(+), 2 deletions(-) >> >> diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c >> index f1e7597ea17e..1208258ad3b2 100644 >> --- a/drivers/gpu/drm/vc4/vc4_crtc.c >> +++ b/drivers/gpu/drm/vc4/vc4_crtc.c >> @@ -1031,6 +1031,7 @@ static const struct drm_crtc_funcs vc4_crtc_funcs = { >> .gamma_set = drm_atomic_helper_legacy_gamma_set, >> .enable_vblank = vc4_enable_vblank, >> .disable_vblank = vc4_disable_vblank, >> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, >> }; >> >> static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = { >> diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c >> index e6982a7b0c5e..76f93b662766 100644 >> --- a/drivers/gpu/drm/vc4/vc4_drv.c >> +++ b/drivers/gpu/drm/vc4/vc4_drv.c >> @@ -190,8 +190,6 @@ static struct drm_driver vc4_drm_driver = { >> .irq_postinstall = vc4_irq_postinstall, >> .irq_uninstall = vc4_irq_uninstall, >> >> - .get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos, >> - >> #if defined(CONFIG_DEBUG_FS) >> .debugfs_init = vc4_debugfs_init, >> #endif >> -- >> 2.24.1 >> -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer

1 0

[PATCH v2 0/6] drm: Try to fix encoder possible_clones/crtc
by Ville Syrjala 10 Feb '20

10 Feb '20

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Remainder of my possible_clones/crtcs cleanup. All the i915 bits and a few other driver bits got merged already. Ville Syrjälä (6): drm: Include the encoder itself in possible_clones drm/gma500: Sanitize possible_clones drm/exynos: Use drm_encoder_mask() drm/imx: Remove the bogus possible_clones setup drm: Validate encoder->possible_clones drm: Validate encoder->possible_crtcs drivers/gpu/drm/drm_encoder.c | 63 +++++++++++++++++++++++++ drivers/gpu/drm/exynos/exynos_drm_drv.c | 5 +- drivers/gpu/drm/gma500/framebuffer.c | 16 +++---- drivers/gpu/drm/gma500/mdfld_dsi_dpi.c | 4 +- drivers/gpu/drm/imx/imx-drm-core.c | 2 +- 5 files changed, 76 insertions(+), 14 deletions(-) -- 2.24.1

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dri-devel February 2020