dri-devel July 2018

dri-devel@lists.freedesktop.org

277 participants
1883 discussions

[GIT PULL] drm/imx: cleanup and csi improvements
by Philipp Zabel 20 Jul '18

20 Jul '18

Hi Dave, please consider merging these cleanups and CSI capture format support additions. regards Philipp The following changes since commit bbe4a089e299efe696ef520e58513c12c0d497c9: gpu: ipu-csi: Check for field type alternate (2018-07-16 16:56:35 +0200) are available in the Git repository at: git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-next-2018-07-20 for you to fetch changes up to 81f2b25adddeff2fc7fdd1f23f889d018ba65466: drm/imx: Remove unused field imx_drm_device.pipes (2018-07-17 14:56:10 +0200) ---------------------------------------------------------------- drm/imx: cleanup and csi improvements - Remove the unused struct imx_drm_crtc and the unused pipes field from imx_drm_device and replace drm_dev_unref with drm_dev_put. - Extend CSI configuration to support RGB888 and BGR888 capture, as well as 16-bit RGB565 capture via a parallel bus. - Add CPMEM support for negative interlace offsets, which is necessary to support writing captured bottom-top interlaced fields to memory with interleaved lines. ---------------------------------------------------------------- Enrico Scholz (1): gpu: ipu-v3: csi: pass back mbus_code_to_bus_cfg error codes Jan Luebbe (1): gpu: ipu-v3: csi: support RGB565 on parallel bus Leonard Crestez (2): drm/imx: Remove last traces of struct imx_drm_crtc drm/imx: Remove unused field imx_drm_device.pipes Michael Grzeschik (1): gpu: ipu-csi: add rgb/bgr888 24bit support to mbus_code_to_bus_cfg Philipp Zabel (1): gpu: ipu-v3: Allow negative offsets for interlaced scanning Thomas Zimmermann (1): drm/imx: Replace drm_dev_unref with drm_dev_put drivers/gpu/drm/imx/imx-drm-core.c | 9 ++++----- drivers/gpu/drm/imx/imx-drm.h | 1 - drivers/gpu/drm/imx/ipuv3-crtc.c | 1 - drivers/gpu/ipu-v3/ipu-cpmem.c | 15 +++++++++++++-- drivers/gpu/ipu-v3/ipu-csi.c | 34 ++++++++++++++++++++++++++++------ 5 files changed, 45 insertions(+), 15 deletions(-)

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[GIT PULL] drm/imx: imx-drm ldb and ipu-v3 csi fixes
by Philipp Zabel 20 Jul '18

20 Jul '18

Hi Dave, is there still room to get this into v4.18? The LDB bind patch fixes a possible loss of LVDS display output on boot on devices where the bootloader shows a splash screen and leaves the display enabled. The CSI patch fixes interlaced capture from V4L2 subdevices that report V4L2_FIELD_ALTERNATE field order. regards Philipp The following changes since commit ce397d215ccd07b8ae3f71db689aedb85d56ab40: Linux 4.18-rc1 (2018-06-17 08:04:49 +0900) are available in the Git repository at: git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-fixes-2018-07-20 for you to fetch changes up to bbe4a089e299efe696ef520e58513c12c0d497c9: gpu: ipu-csi: Check for field type alternate (2018-07-16 16:56:35 +0200) ---------------------------------------------------------------- drm/imx: imx-drm ldb and ipu-v3 csi fixes - Disable the LVDS Display Bridge (LDB) on driver bind. This is necessary to guarantee correct LVDS signals in case the bootloader left the LVDS output active. - Remove false positive warning about disabled second LVDS channel in dual-channel mode. In this mode, the second LVDS channel can not be used separately. If the second channel is correctly described as disabled in the device tree, the driver warned about this anyway. - Fix the CSI confiuration to not only enable interlaced capture mode for V4L2_FIELD_SEQ_BT and V4L2_FIELD_SEQ_TB, but also for the V4L2_FIELD_ALTERNATE interlacing mode. Before, it incorrectly tried to capture progressive frames in that case. ---------------------------------------------------------------- Lucas Stach (2): drm/imx: imx-ldb: disable LDB on driver bind drm/imx: imx-ldb: check if channel is enabled before printing warning Steve Longerbeam (1): gpu: ipu-csi: Check for field type alternate drivers/gpu/drm/imx/imx-ldb.c | 9 ++++++--- drivers/gpu/ipu-v3/ipu-csi.c | 3 ++- 2 files changed, 8 insertions(+), 4 deletions(-)

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[PATCH 0/4] Fix virtio-gpu deinitialization paths.
by Damir Shaikhutdinov 20 Jul '18

20 Jul '18

This series of patches aims to fix some bugs and memory leaks in virtio-gpu deinitialization paths. While denitialization paths is not usually executed in any virtio-gpu usecase, it is useful for testing during implementation of virtio-gpu device part. Damir Shaikhutdinov (4): drm/virtio: Fix memory leak during framebuffer destruction. drm/virtio: Remove incorrect kfree during connector destruction. drm/virtio: Fix virtio gpu fbdev deinitialization. drm/virtio: Fix connector leak during virtio-gpu deinitialization. drivers/gpu/drm/virtio/virtgpu_display.c | 6 +----- drivers/gpu/drm/virtio/virtgpu_fb.c | 7 +++++-- drivers/gpu/drm/virtio/virtgpu_kms.c | 2 ++ 3 files changed, 8 insertions(+), 7 deletions(-) -- 2.17.1

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[PATCH 00/21] drm/msm: Add support for SDM845 Display Processing Unit (DPU)
by Sean Paul 20 Jul '18

20 Jul '18

Hello again, Well, here's the driver for QC SDM845 DPU support that I sent out in February, this time without the RFC safety net. We've been busy since then, here's what we've been up to! We've seen 184 unique patches from 8 people sent to the list to prepare the driver, here are the diffstat diffs: Diffstat from February: 236 files changed, 110234 insertions(+), 159 deletions(-) Diffstat from present day: 81 files changed, 32900 insertions(+), 237 deletions(-) So now you're wondering what was removed to get here, the breakdown of patches is listed below. The highlights are: - Remove dsi-staging driver, use upstream msm/dsi - Remove dp driver, will introduce soon - Remove writeback support, will re-introduce using upstream UAPI - Remove dpu_connector abstraction layer - Remove color processing/adaptive display features - Remove hdcp support, will re-introduce using upstream UAPI - Remove custom dpu ioctls and properties - A _bunch_ of other stuff that really adds up We've also de-duplicated a bunch of functionality: - dpu EDID parsing vs. drm_edid - dpu_rect vs. drm_rect - DPU_TRACE vs. tracepoints Finally, we've improved upstream msm in the following ways: - Converted to atomic helpers - Added dual-dsi support to msm/dsi - Added a few kms callbacks to allow finer grained control - Added mdss subclassing to share infrastructure between dpu/mdp5 The work is obviously not done, in addition to the re-introduction of features above, we still have a fair amount of clean up and polishing to do. All of that clean up (aside from the disp/event kthreads) are isolated to the dpu portion of the msm driver. We're also getting to the point where we want to add functionality back to the driver. For these reasons, I think now is a good time to land dpu in msm-next and work on the rest there. One note: "dt-bindings: clock: Introduce QCOM Display clock bindings" is included here since the DPU bindings depend on it. It has been posted and reviewed elsewhere, so it is simply here for completion. If you would like this in the form of a git tree, it is hosted at https://gitlab.freedesktop.org/seanpaul/dpu-staging/tree/for-next Finally, huge thanks to the display team at Qualcomm for diving into this headfirst, they've been awesome to work with. We've still got a long road ahead, but we've come far in little time. I'm looking forward to their continued contributions. Thanks for your consideration, Sean ------- Breakdown of patches squashed into the "Add SDM845 DPU Support" patch: Abhinav Kumar <abhinavk(a)codeaurora.org> (12): drm/msm/dsi: add only dsi nodes with a valid device to list drm/msm/dsi: check return value for video done waits drm/msm/dsi: check video mode engine status before waiting drm/msm/dsi: configure VCO rate for 10nm PLL driver drm/msm/dsi: implement auto PHY timing calculator for 10nm PHY drm/msm/dsi: set encoder mode for DRM bridge explicitly drm/msm: higher values of pclk can exceed 32 bits when multiplied by a factor drm/msm: make pclk_rate u64 to avoid truncation drm/msm: remove support for seamless modes drm/panel: Add support for Truly NT35597 panel drm/panel: add backlight control support for truly panel dt-bindings: Add Truly NT35597 panel bindings Archit Taneja <architt(a)codeaurora.org> (5): drm/msm/mdp5: Add global state as a private atomic object drm/msm/mdp5: Use the new private_obj state drm/msm: Don't subclass drm_atomic_state anymore drm/panel: Add Truly Dual DSI video mode panel drm/panel: Add Truly NT35597 panel Chandan Uddaraju <chandanu(a)codeaurora.org> (6): ARM: dts: msm: Add DPU node as a child of MDSS for SDM845 ARM: dts: msm: disable MDP/DSI driver present in "SDM845-dpu" ARM: dts: msm: fix panel gpio/regulator settings for SDM845 Fix GPIO/Regulator settings in DT for truly panel drm/msm/dsi: Use one connector for dual DSI mode drm/msm/dsi: adjust dsi timing for dual dsi mode Jeykumar Sankaran <jsanka(a)codeaurora.org> (35): Remove dpu crtc custom properties and its handlers drm/fourcc: add msm compressed format modifiers drm/msm/dpu: Fix writeback compile macros drm/msm/dpu: add atomic private object to dpu kms drm/msm/dpu: avoid querying for hw intf before assignment drm/msm/dpu: clean up dpu crtc custom properties drm/msm/dpu: clean up dpu plane custom properties drm/msm/dpu: iterate for assigned hw ctl in virtual encoder drm/msm/dpu: move hw resource tracking to crtc state drm/msm/dpu: program master-slave encoders explicitly drm/msm/dpu: remove display H_TILE from encoder drm/msm/dpu: remove ping pong split topology variables drm/msm/dpu: remove resource pool manager drm/msm/dpu: remove scalar config definitions drm/msm/dpu: remove stale encoder code drm/msm/dpu: remove topology name drm/msm/dpu: rename hw_ctl to lm_ctl drm/msm/dpu: switch to drm zpos property drm/msm/dpu: use kms stored hw mdp block drm/msm/dpu: use private obj to track hw resources drm/msm/dsi-staging: compile out partial update path drm/msm/dsi-staging: remove support for partial update drm/msm: enable zpos normalization drm/msm: hook up DPU with upstream DSI drm/msm: populate aspace in msm_kms drm/msm: remove connector custom properties drm/msm: remove display stream compression(DSC) support for SM845 drm/msm: remove dpu specific uapi header drm/msm: remove dsi-staging driver drm/msm: remove hw rotation support drm/msm: remove msm_prop files drm/msm: remove panel autorefresh support for SDM845 drm/msm: remove partial update support drm/msm: remove support for ping pong split topology drm/msm: strip down custom event ioctl's Jordan Crouse <jcrouse(a)codeaurora.org> (1): drm/msm/dpu: Remove unused code and move the header Rajesh Yadav <ryadav(a)codeaurora.org> (29): Revert "drm/msm: Add DisplayPort support" drm/msm/dp: remove dpu_power_handle calls from dp driver drm/msm/dpu: add MDSS top level driver for dpu drm/msm/dpu: add error handling in dpu_core_perf_crtc_update drm/msm/dpu: correct dpu_io_util.h include path drm/msm/dpu: create new platform driver for dpu device drm/msm/dpu: move dpu_io_util to dpu folder drm/msm/dpu: move dpu_power_handle to dpu folder drm/msm/dpu: remove clock management code from dpu_power_handle drm/msm/dpu: remove dt parsing logic for bus_scale config drm/msm/dpu: remove hdcp support drm/msm/dpu: remove msm_prop entry from Makefile drm/msm/dpu: remove power management code from dpu_power_handle drm/msm/dpu: remove writeback support drm/msm/dpu: update dpu sub-block offsets wrt dpu base address drm/msm/dpu: use runtime_pm calls in dpu_dbg drm/msm/dpu: use runtime_pm calls on dpu device drm/msm/dsi-staging: Gate bus scale code drm/msm/dsi: initialize postdiv_lock before use for 10nm pll drm/msm/mdp5: subclass msm_mdss for mdp5 drm/msm: Fix return type mismatch for dpu_kms_init drm/msm: Remove RSC support from DPU driver drm/msm: Remove unused variables drm/msm: remove redundant pm_runtime_enable call from msm_drv dt-bindings: msm/disp: Remove DPU RSC device bindings dt-bindings: msm/disp: cleanup bindings for Snapdragon 845 DPU dt-bindings: msm/disp: remove unused display port bindings dt-bindings: msm/disp: remove unused dsi & panel bindings dt-bindings: msm/disp: remove unused writeback bindings Sean Paul <seanpaul(a)chromium.org> (85): arm64: dts: qcom: Remove obsolete dpu dts files arm64: dts: qcom: sdm845: Add dpu to sdm845 dts file drm/bridge: adv7511: Reset registers on hotplug drm/mipi: Remove Qualcomm-specific dsi packet header format drm/mipi: Remove unused mipi/dsi packet types drm/msm: Add displayport files to Makefile drm/msm: Add pm_runtime_get/put calls to dpu drm/msm: Alphabetize dpu files in Makefile drm/msm: Change driver name back to msm drm/msm: Defer probe if display component not found drm/msm: Disable mdp5 crtc when there are no active planes drm/msm: Don't duplicate modeset_enables atomic helper drm/msm: Fix NULL deref on bind/probe deferral drm/msm: Fix deadlock calling msm_gem_new() drm/msm: Fix dpu build warnings drm/msm: Fix dpu compile when CONFIG_DEBUG_FS !defined drm/msm: Fix uninitialized use of prefill_lines drm/msm: Include the dpu_dbg header in msm_drv.c drm/msm: Issue queued events when disabling crtc drm/msm: Mark the crtc->state->event consumed drm/msm: More cleanup in msm_drv drm/msm: Move debugfs root tracking to dpu drm/msm: Move dpu_dbg init/destroy into dpu_kms drm/msm: Move implicit sync fence handling to prepare_fb drm/msm: Move implicit sync handling to prepare_fb drm/msm: Populate kms->irq for dpu drm/msm: Properly cast return with ERR_PTR drm/msm: Reduce dpu_crtc_atomic_check frame size drm/msm: Refactor complete_commit() to look more the helpers drm/msm: Remove DPU_DBG->pr_err ifdef gate drm/msm: Remove _dpu_format_calc_offset_linear() drm/msm: Remove atomic_check() from msm_kms drm/msm: Remove dpu bus scaling code drm/msm: Remove dpu input fences drm/msm: Remove dpu module parameters drm/msm: Remove dpu_edid_parser drm/msm: Remove dpu_kms_fbo and associated functions drm/msm: Remove dpu_plane_state->defer_prepare_fb drm/msm: Remove get_address_space msm_kms hook drm/msm: Remove hand-rolled out fences drm/msm: Remove ion from dpu drm/msm: Remove more dpu changes from msm core drm/msm: Remove more dpu-related code from msm_drv drm/msm: Remove msm_commit/kthread, use atomic helper commit drm/msm: Remove msm_commit/worker, use atomic helper commit drm/msm: Remove msm_hdcp devicetree bindings drm/msm: Remove prepare_fence kms_function drm/msm: Remove remnants of dsi-staging drm/msm: Remove secure fb/plane support from dpu drm/msm: Remove smmu driver init/cleanup from msm_drv drm/msm: Remove unused backpointers from dpu_crtc drm/msm: Remove wait_for_tx_complete() from msm_kms drm/msm: Skip seamless disables in crtc/encoder drm/msm: Sprinkle pm_runtime calls around drm/msm: Switch to atomic_helper_commit() drm/msm: Use atomic private_obj instead of subclassing drm/msm: Use drm_private_obj/state instead of subclassing drm/msm: dpu: Do debugfs init in the debugfs_init() hook drm/msm: dpu: Fix build warnings drm/msm: dpu: Move dpu_dbg into dpu1 directory drm/msm: dpu: Remove arbitrary register dumps drm/msm: dpu: Remove dpu evtlog drm/msm: dpu: Remove dpu_format_populate_layout_with_roi() drm/msm: dpu: Remove dpu_rect drm/msm: dpu: Remove dsi debug block name drm/msm: dpu: Remove panic from dpu debug dump drm/msm: dpu_core_irq: Replace DPU_EVT with tracepoints drm/msm: dpu_core_perf: Replace DPU_EVT with tracepoints drm/msm: dpu_crtc: Replace DPU_EVT with tracepoints drm/msm: dpu_dbg: Remove dump_all option for dumping registers drm/msm: dpu_dbg: Remove string parsing from DBG_DUMP drm/msm: dpu_encoder: Replace DPU_EVT with tracepoints drm/msm: dpu_encoder_phys_cmd: Replace DPU_EVT with tracepoints drm/msm: dpu_encoder_phys_vid: Replace DPU_EVT with tracepoints drm/msm: dpu_kms: Replace DPU_EVT with tracepoints drm/msm: dpu_mdss: Replace DPU_EVT with DRM_ERROR drm/msm: dpu_pingpong: Replace DPU_EVT with tracepoints drm/msm: dpu_plane: Replace DPU_EVT with tracepoints drm/msm: dpu_rm: Replace DPU_EVT with tracepoints drm/msm: dpu_vbif: Replace DPU_EVT with tracepoints drm: Remove duplicate ycbcr420 parsing drm: Remove unused drm_connector fields dt-bindings: dpu: Fixup dt-bindings discrepencies msm/hdcp: Remove redundant stubs/CONFIG video: Remove LF copyright in mipi_display.h Sravanthi Kollukuduru <skolluku(a)codeaurora.org> (11): arm64: dts: Remove hw block offset DT entries for SDM845 arm64: dts: Remove inline rotator DT entry for SDM845 drm/msm/dpu: dynamic assignment of hw pipe to plane drm/msm/dpu: enable cursor plane for primary crtc drm/msm/dpu: introduce state based plane resource management drm/msm/dpu: remove smart dma support drm/msm/dpu: remove static binding of hw pipe to plane drm/msm: Add hardware catalog data in driver source for SDM845 drm/msm: Add hardware catalog file for SDM845 drm/msm: fix compilation warnings in display driver dt-bindings: msm/disp: Remove hw block offset DT entries for SDM845 END Breakdown of squashed patches ------- Abhinav Kumar (1): drm/msm: higher values of pclk can exceed 32 bits when multiplied by a factor Chandan Uddaraju (2): drm/msm/dsi: adjust dsi timing for dual dsi mode drm/msm/dsi: Use one connector for dual DSI mode Jeykumar Sankaran (11): dt-bindings: msm/dsi: Add mdp transfer time to msm dsi binding drm: add msm compressed format modifiers drm/msm: enable zpos normalization drm/msm: #define MDP version numbers drm/msm: Use labels for unwinding in the error path drm/msm: #define MAX_<OBJECT> in msm_drv.h drm/msm: Add .commit() callback to msm_kms functions drm/msm: Add preclose kms hook drm/msm: Add pm_suspend/resume callbacks to msm_kms dt-bindings: msm/disp: Add bindings for Snapdragon 845 DPU drm/msm: Add SDM845 DPU support Rajesh Yadav (2): drm/msm/dsi: initialize postdiv_lock before use for 10nm pll drm/msm/mdp5: subclass msm_mdss for mdp5 Sean Paul (3): drm/msm: Move wait_for_vblanks into mdp complete_commit() hooks drm/msm: Clean up dangling atomic_wq arm64: dts: qcom: sdm845: Add dpu to sdm845 dts file Taniya Das (1): dt-bindings: clock: Introduce QCOM Display clock bindings vkorjani (1): drm: Add support for pps and compression mode command packet .../devicetree/bindings/clock/qcom,dispcc.txt | 19 + .../devicetree/bindings/display/msm/dpu.txt | 128 + .../devicetree/bindings/display/msm/dsi.txt | 16 + arch/arm64/boot/dts/qcom/sdm845.dtsi | 194 ++ drivers/gpu/drm/drm_mipi_dsi.c | 2 + drivers/gpu/drm/msm/Makefile | 32 +- drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c | 532 ++++ drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h | 178 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 637 ++++ drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h | 133 + drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2523 ++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 491 ++++ drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c | 2393 +++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h | 103 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2574 +++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 191 ++ .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 453 +++ .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 905 ++++++ .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 922 ++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 1276 ++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h | 136 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.c | 155 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h | 53 + .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 511 ++++ .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 804 +++++ .../drm/msm/disp/dpu1/dpu_hw_catalog_format.h | 182 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c | 323 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.h | 139 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 540 ++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 218 ++ .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 1213 ++++++++ .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 278 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 349 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h | 128 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 261 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h | 122 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 465 +++ .../gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 250 ++ .../gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h | 136 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 753 +++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 424 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c | 398 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h | 202 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c | 452 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h | 358 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c | 275 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h | 128 + drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h | 56 + drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c | 186 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h | 57 + drivers/gpu/drm/msm/disp/dpu1/dpu_irq.c | 66 + drivers/gpu/drm/msm/disp/dpu1/dpu_irq.h | 59 + drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1380 +++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 402 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_kms_utils.c | 153 + drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 259 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 1963 +++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h | 175 ++ .../gpu/drm/msm/disp/dpu1/dpu_power_handle.c | 249 ++ .../gpu/drm/msm/disp/dpu1/dpu_power_handle.h | 225 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 1079 +++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 199 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 1011 +++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c | 384 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h | 94 + drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 2 + drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 2 + drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c | 154 +- drivers/gpu/drm/msm/dsi/dsi.c | 3 + drivers/gpu/drm/msm/dsi/dsi.h | 7 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 64 +- drivers/gpu/drm/msm/dsi/dsi_manager.c | 119 +- drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 2 + drivers/gpu/drm/msm/msm_atomic.c | 7 +- drivers/gpu/drm/msm/msm_drv.c | 230 +- drivers/gpu/drm/msm/msm_drv.h | 96 +- drivers/gpu/drm/msm/msm_kms.h | 30 +- .../dt-bindings/clock/qcom,dispcc-sdm845.h | 45 + include/uapi/drm/drm_fourcc.h | 45 + include/uapi/media/msm_media_info.h | 1376 +++++++++ include/video/mipi_display.h | 3 + 81 files changed, 32900 insertions(+), 237 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.txt create mode 100644 Documentation/devicetree/bindings/display/msm/dpu.txt create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_dbg.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog_format.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_irq.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_irq.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_kms_utils.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_power_handle.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_power_handle.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h create mode 100644 include/dt-bindings/clock/qcom,dispcc-sdm845.h create mode 100644 include/uapi/media/msm_media_info.h -- Sean Paul, Software Engineer, Google / Chromium OS

5 34

[PATCH 0/4] Fix virtio-gpu deinitialization paths.
by Damir Shaikhutdinov 20 Jul '18

20 Jul '18

1 4

[Bug 200607] New: [amdgpu] Polaris10 driver crash with the recent linux-firmware update
by bugzilla-daemon＠bugzilla.kernel.org 20 Jul '18

20 Jul '18

https://bugzilla.kernel.org/show_bug.cgi?id=200607 Bug ID: 200607 Summary: [amdgpu] Polaris10 driver crash with the recent linux-firmware update Product: Drivers Version: 2.5 Kernel Version: 4.17.6 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: parker.l.reed(a)gmail.com Regression: No Created attachment 277413 --> https://bugzilla.kernel.org/attachment.cgi?id=277413&action=edit journalctl log https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git… I tried the new firmware from there and the amdgpu driver now sporadically crashes. Jul 19 14:17:04 e55 kernel: [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:41:plane-5] flip_done timed out Jul 19 14:17:04 e55 kernel: [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] *ERROR* amdgpu_dm_commit_planes: acrtc 0, already busy Hardware is RX 480 8GB 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X] (rev c7) Attached log. -- You are receiving this mail because: You are watching the assignee of the bug.

1 10

[PATCH 01/12] kernel.h: Add for_each_if()
by Daniel Vetter 20 Jul '18

20 Jul '18

To avoid compilers complainig about ambigious else blocks when putting an if condition into a for_each macro one needs to invert the condition and add a dummy else. We have a nice little convenience macro for that in drm headers, let's move it out. Subsequent patches will roll it out to other places. Motivated by a discussion with Andy and Yisheng, who want to add another for_each_macro which would benefit from for_each_if() instead of hand-rolling it. Signed-off-by: Daniel Vetter <daniel.vetter(a)intel.com> Cc: Gustavo Padovan <gustavo(a)padovan.org> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Sean Paul <seanpaul(a)chromium.org> Cc: David Airlie <airlied(a)linux.ie> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Kees Cook <keescook(a)chromium.org> Cc: Ingo Molnar <mingo(a)kernel.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: NeilBrown <neilb(a)suse.com> Cc: Wei Wang <wvw(a)google.com> Cc: Stefan Agner <stefan(a)agner.ch> Cc: Andrei Vagin <avagin(a)openvz.org> Cc: Randy Dunlap <rdunlap(a)infradead.org> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Yisheng Xie <ysxie(a)foxmail.com> --- include/drm/drmP.h | 3 --- include/linux/kernel.h | 3 +++ 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/drm/drmP.h b/include/drm/drmP.h index f7a19c2a7a80..05350424a4d3 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -110,7 +110,4 @@ static inline bool drm_can_sleep(void) return true; } -/* helper for handling conditionals in various for_each macros */ -#define for_each_if(condition) if (!(condition)) {} else - #endif diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 941dc0a5a877..4cb95ab9a5bc 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -71,6 +71,9 @@ */ #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) +/* helper for handling conditionals in various for_each macros */ +#define for_each_if(condition) if (!(condition)) {} else + #define u64_to_user_ptr(x) ( \ { \ typecheck(u64, x); \ -- 2.18.0

19 57

[PATCH v2 0/5] Armada DRM fixes
by Russell King - ARM Linux 20 Jul '18

20 Jul '18

Hi David, This series fixes some issues in the Armada DRM driver: - A memory leak while cleaning up in the CRTC initialisation path - Avoid powering down YUV FIFOs when disabling the graphics plane - Several fixes for the overlay plane positioning Minor updates for the comments from Sean Paul, and applies cleanly to your drm-fixes branch, but otherwise the same. Thanks. drivers/gpu/drm/armada/armada_crtc.c | 47 +++++++++++++++++++-------------- drivers/gpu/drm/armada/armada_crtc.h | 2 ++ drivers/gpu/drm/armada/armada_overlay.c | 38 +++++++++++++------------- 3 files changed, 48 insertions(+), 39 deletions(-) -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up According to speedtest.net: 8.21Mbps down 510kbps up

7 41

[Bug 101478] Display not working after a certain commit
by bugzilla-daemon＠freedesktop.org 20 Jul '18

20 Jul '18

https://bugs.freedesktop.org/show_bug.cgi?id=101478 Bug ID: 101478 Summary: Display not working after a certain commit Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel(a)lists.freedesktop.org Reporter: john.ettedgui(a)gmail.com Created attachment 132016 --> https://bugs.freedesktop.org/attachment.cgi?id=132016&action=edit dmesg Hello, I've been using Alex's linux amd-staging-4.11 tree for a bit, but a certain commit makes it unusable for me: commit 70b696cc1961fca375f4eeb649df90d17016fc52 drm/amdgpu: Add module param to control SI support With this commit, the display stops getting updated during boot, and based on dmesg sddm crashes. The system is still responsive and seems to work fine apart from the display when I tried using it from SSH. I've attached the dmesg. I am using a 280X so SI. I'm on Arch Linux 64b, up to date. Maybe my configuration needs to change after this commit, I'm happy to try anything. Thanks! -- You are receiving this mail because: You are the assignee for the bug.

1 3

[PATCH] drm/cma-helper: NULL dereference calling drm_gem_cma_prime_get_sg_table()
by Dan Carpenter 20 Jul '18

20 Jul '18

This funciton is only called from drm_gem_map_dma_buf(). It's supposed to return error pointers on failure and returning a NULL pointer will lead to a NULL dereference. Fixes: 78467dc5f70f ("drm/cma: add low-level hook functions to use prime helpers") Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 80a5115c3846..f8a9c09efb87 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -436,7 +436,7 @@ struct sg_table *drm_gem_cma_prime_get_sg_table(struct drm_gem_object *obj) sgt = kzalloc(sizeof(*sgt), GFP_KERNEL); if (!sgt) - return NULL; + return ERR_PTR(-EINVAL); ret = dma_get_sgtable(obj->dev->dev, sgt, cma_obj->vaddr, cma_obj->paddr, obj->size); @@ -447,7 +447,7 @@ struct sg_table *drm_gem_cma_prime_get_sg_table(struct drm_gem_object *obj) out: kfree(sgt); - return NULL; + return ERR_PTR(ret); } EXPORT_SYMBOL_GPL(drm_gem_cma_prime_get_sg_table);

2 1

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dri-devel July 2018