kernel/linux.git/drivers/gpu/drm/bridge, branch v4.19.16

Merge tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drm

2018-08-16T00:39:07+00:00

Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.19. Rob has some new hardware support for new qualcomm hw that I'll send along separately. This has the display part of it, the remaining pull is for the acceleration engine. This also contains a wound-wait/wait-die mutex rework, Peter has acked it for merging via my tree. Otherwise mostly the usual level of activity. Summary: core: - Wound-wait/wait-die mutex rework - Add writeback connector type - Add "content type" property for HDMI - Move GEM bo to drm_framebuffer - Initial gpu scheduler documentation - GPU scheduler fixes for dying processes - Console deferred fbcon takeover support - Displayport support for CEC tunneling over AUX panel: - otm8009a panel driver fixes - Innolux TV123WAM and G070Y2-L01 panel driver - Ilitek ILI9881c panel driver - Rocktech RK070ER9427 LCD - EDT ETM0700G0EDH6 and EDT ETM0700G0BDH6 - DLC DLC0700YZG-1 - BOE HV070WSA-100 - newhaven, nhd-4.3-480272ef-atxl LCD - DataImage SCF0700C48GGU18 - Sharp LQ035Q7DB03 - p079zca: Refactor to support multiple panels tinydrm: - ILI9341 display panel New driver: - vkms - virtual kms driver to testing. i915: - Icelake: Display enablement DSI support IRQ support Powerwell support - GPU reset fixes and improvements - Full ppgtt support refactoring - PSR fixes and improvements - Execlist improvments - GuC related fixes amdgpu: - Initial amdgpu documentation - JPEG engine support on VCN - CIK uses powerplay by default - Move to using core PCIE functionality for gens/lanes - DC/Powerplay interface rework - Stutter mode support for RV - Vega12 Powerplay updates - GFXOFF fixes - GPUVM fault debugging - Vega12 GFXOFF - DC improvements - DC i2c/aux changes - UVD 7.2 fixes - Powerplay fixes for Polaris12, CZ/ST - command submission bo_list fixes amdkfd: - Raven support - Power management fixes udl: - Cleanups and fixes nouveau: - misc fixes and cleanups. msm: - DPU1 support display controller in sdm845 - GPU coredump support. vmwgfx: - Atomic modesetting validation fixes - Support for multisample surfaces armada: - Atomic modesetting support completed. exynos: - IPPv2 fixes - Move g2d to component framework - Suspend/resume support cleanups - Driver cleanups imx: - CSI configuration improvements - Driver cleanups - Use atomic suspend/resume helpers - ipu-v3 V4L2 XRGB32/XBGR32 support pl111: - Add Nomadik LCDC variant v3d: - GPU scheduler jobs management sun4i: - R40 display engine support - TCON TOP driver mediatek: - MT2712 SoC support rockchip: - vop fixes omapdrm: - Workaround for DRA7 errata i932 - Fix mm_list locking mali-dp: - Writeback implementation PM improvements - Internal error reporting debugfs tilcdc: - Single fix for deferred probing hdlcd: - Teardown fixes tda998x: - Converted to a bridge driver. etnaviv: - Misc fixes" * tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drm: (1506 commits) drm/amdgpu/sriov: give 8s for recover vram under RUNTIME drm/scheduler: fix param documentation drm/i2c: tda998x: correct PLL divider calculation drm/i2c: tda998x: get rid of private fill_modes function drm/i2c: tda998x: move mode_valid() to bridge drm/i2c: tda998x: register bridge outside of component helper drm/i2c: tda998x: cleanup from previous changes drm/i2c: tda998x: allocate tda998x_priv inside tda998x_create() drm/i2c: tda998x: convert to bridge driver drm/scheduler: fix timeout worker setup for out of order job completions drm/amd/display: display connected to dp-1 does not light up drm/amd/display: update clk for various HDMI color depths drm/amd/display: program display clock on cache match drm/amd/display: Add NULL check for enabling dp ss drm/amd/display: add vbios table check for enabling dp ss drm/amd/display: Don't share clk source between DP and HDMI drm/amd/display: Fix DP HBR2 Eye Diagram Pattern on Carrizo drm/amd/display: Use calculated disp_clk_khz value for dce110 drm/amd/display: Implement custom degamma lut on dcn drm/amd/display: Destroy aux_engines only once ...

BackMerge v4.18-rc7 into drm-next

2018-07-30T00:39:22+00:00

rmk requested this for armada and I think we've had a few conflicts build up. Signed-off-by: Dave Airlie

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13T16:40:27+00:00

Again to align with the usual prefix of just drm_connector_. Again done with sed + manual fixup for indent issues. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-7-daniel.vetter@ffwll.ch

drm: drop _mode_ from update_edit_property()

2018-07-13T16:40:27+00:00

Just makes it longer, and for most things in drm_connector.[hc] we just use the drm_connector_ prefix. Done with sed + a bit of manual fixup for the indenting. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-6-daniel.vetter@ffwll.ch

drm/panel: Make of_drm_find_panel() return an ERR_PTR() instead of NULL

2018-07-10T15:59:05+00:00

Right now, the DRM panel logic returns NULL when a panel pointing to the passed OF node is not present in the list of registered panels. Most drivers interpret this NULL value as -EPROBE_DEFER, but we are about to modify the semantic of of_drm_find_panel() and let the framework return -ENODEV when the device node we're pointing to has a status property that is not equal to "okay" or "ok". Let's first patch the of_drm_find_panel() implementation to return ERR_PTR(-EPROBE_DEFER) instead of NULL and patch all callers to replace the '!panel' check by an 'IS_ERR(panel)' one. Signed-off-by: Boris Brezillon Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20180509130042.9435-2-boris.brezillon@bootlin.com

drm/bridge: adv7511: Reset registers on hotplug

2018-07-09T17:05:55+00:00

The bridge loses its hw state when the cable is unplugged. If we detect this case in the hpd handler, reset its state. Reported-by: Rob Clark Tested-by: Rob Clark Reviewed-by: Archit Taneja Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20180703165648.120401-1-seanpaul@chromium.org

drm/bridge/sii8620: Fix link mode selection

2018-07-04T14:27:51+00:00

Current link mode values do not allow to enable packed pixel modes. Select packed pixel clock mode, if needed, every time the link mode register gets updated. Signed-off-by: Maciej Purski Signed-off-by: Andrzej Hajda Link: https://patchwork.freedesktop.org/patch/msgid/1530204243-6370-4-git-send-email-m.purski@samsung.com

drm/bridge/sii8620: Fix display of packed pixel modes

2018-07-04T14:27:50+00:00

Current implementation does not guarantee packed pixel modes working with every dongle. There are some dongles, which require selecting the output mode explicitly. Write proper values to registers in packed_pixel mode, based on how it is done in vendor's code. Select output color space: RGB (no packed pixel) or YCBCR422 (packed pixel). This reverts commit e8b92efa629dac0e70ea4145c5e70616de5f89c8 ("drm/bridge/sii8620: fix display of packed pixel modes in MHL2"). Signed-off-by: Maciej Purski Signed-off-by: Andrzej Hajda Link: https://patchwork.freedesktop.org/patch/msgid/1530204243-6370-3-git-send-email-m.purski@samsung.com

drm/bridge/sii8620: Send AVI infoframe in all MHL versions

2018-07-04T14:27:49+00:00

Currently AVI infoframe is sent only in MHL3. However, some MHL2 dongles need AVI infoframe to work correctly in either packed pixel mode or non-packed pixel mode. Send AVI infoframe in set_infoframes() in every case. Create an infoframe using drm_hdmi_infoframe_from_display_mode() instead of manually filling each infoframe structure's field. Signed-off-by: Maciej Purski Signed-off-by: Andrzej Hajda Link: https://patchwork.freedesktop.org/patch/msgid/1530204243-6370-2-git-send-email-m.purski@samsung.com

Merge tag 'ib-fbdev-drm-v4.19-deferred-console-takeover' of https://github.com/bzolnier/linux into drm-misc-next

2018-06-28T21:56:03+00:00

Immutable branch between fbdev and drm for the v4.19 merge window (contains the deferred console takeover feature) Signed-off-by: Gustavo Padovan # gpg: Signature made Thu 28 Jun 2018 10:24:50 AM -03 # gpg: using RSA key 7E33B63FA047C20B # gpg: Can't check signature: public key not found # Conflicts: # drivers/gpu/drm/i915/i915_gem.c # drivers/gpu/drm/i915/intel_crt.c # drivers/gpu/drm/i915/intel_display.c # drivers/gpu/drm/i915/intel_lrc.c Link: https://patchwork.freedesktop.org/patch/msgid/2462549.rLSfW9kX99@amdc3058