dri-devel July 2020

dri-devel@lists.freedesktop.org

336 participants
772 discussions

[PATCH v9 0/6] drm/meson: add support for Amlogic Video FBC
by Neil Armstrong 06 Jul '20

06 Jul '20

Amlogic uses a proprietary lossless image compression protocol and format for their hardware video codec accelerators, either video decoders or video input encoders. It considerably reduces memory bandwidth while writing and reading frames in memory. The underlying storage is considered to be 3 components, 8bit or 10-bit per component, YCbCr 420, single plane : - DRM_FORMAT_YUV420_8BIT - DRM_FORMAT_YUV420_10BIT This modifier will be notably added to DMA-BUF frames imported from the V4L2 Amlogic VDEC decoder. At least two layout are supported : - Basic: composed of a body and a header - Scatter: the buffer is filled with a IOMMU scatter table referring to the encoder current memory layout. This mode if more efficient in terms of memory allocation but frames are not dumpable and only valid during until the buffer is freed and back in control of the encoder At least two options are supported : - Memory saving: when the pixel bpp is 8b, the size of the superblock can be reduced, thus saving memory. This serie adds the missing register, updated the FBC decoder registers content to be committed by the crtc code. The Amlogic FBC has been tested with compressed content from the Amlogic HW VP9 decoder on S905X (GXL), S905D2 (G12A) and S905X3 (SM1) in 8bit (Scatter+Mem Saving on G12A/SM1, Mem Saving on GXL) and 10bit (Scatter on G12A/SM1, default on GXL). It's expected to work as-is on GXM and G12B SoCs. Changes since v8 at [8]: - added clarification of scatter mmap behavior as suggested by daniel - added ack and review tags Changes since v7 at [7]: - rebased on drm-misc-next - removed spurious DEBUG in drivers/gpu/drm/meson/meson_overlay.c Changes since v6 at [6]: - rebased on drm-misc-next (after drm-misc-next-2020-05-14) - updated patch 1 commit log for completion Changes since v5 at [5]: - merged all fourcc patches in 1 - fixed fourcc definition to have only a single DRM_MOD_ - fixed 2 checkpatch issues Changes since v4 at [4]: - added layout and options mask - cosmetic changes in fourcc.h - fixed mod check using the masks - fixed plane apply using the masks Changes since v3 at [3]: - added dropped fourcc patch for scatter - fixed build of last patch Changes since v2 at [2]: - Added "BASIC" layout and moved the SCATTER mode as layout, making BASIC and SCATTER layout exclusives - Moved the Memory Saving at bit 8 for options fields - Split fourcc and overlay patch to introduce basic, mem saving and then scatter in separate patches - Added comment about "transferability" of the buffers Changes since v1 at [1]: - s/VD1_AXI_SEL_AFB/VD1_AXI_SEL_AFBC/ into meson_registers.h [1] https://patchwork.freedesktop.org/series/73722/#rev1 [2] https://patchwork.freedesktop.org/series/73722/#rev2 [3] https://patchwork.freedesktop.org/series/73722/#rev3 [4] https://patchwork.freedesktop.org/series/73722/#rev4 [5] https://patchwork.freedesktop.org/series/73722/#rev5 [6] https://patchwork.freedesktop.org/series/73722/#rev6 [7] https://patchwork.freedesktop.org/series/73722/#rev7 [7] https://patchwork.freedesktop.org/series/73722/#rev8 Neil Armstrong (6): drm/fourcc: Add modifier definitions for describing Amlogic Video Framebuffer Compression drm/meson: add Amlogic Video FBC registers drm/meson: overlay: setup overlay for Amlogic FBC drm/meson: overlay: setup overlay for Amlogic FBC Memory Saving mode drm/meson: overlay: setup overlay for Amlogic FBC Scatter Memory layout drm/meson: crtc: handle commit of Amlogic FBC frames drivers/gpu/drm/meson/meson_crtc.c | 118 +++++++--- drivers/gpu/drm/meson/meson_drv.h | 16 ++ drivers/gpu/drm/meson/meson_overlay.c | 289 +++++++++++++++++++++++- drivers/gpu/drm/meson/meson_registers.h | 22 ++ include/uapi/drm/drm_fourcc.h | 81 +++++++ 5 files changed, 488 insertions(+), 38 deletions(-) -- 2.22.0

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[PATCH 0/8] Fix a bunch of W=1 warnings in Backlight
by Lee Jones 06 Jul '20

06 Jul '20

Attempting to clean-up W=1 kernel builds, which are currently overwhelmingly riddled with niggly little warnings. Lee Jones (8): backlight: lms501kf03: Remove unused const variables backlight: lcd: Add missing kerneldoc entry for 'struct device parent' backlight: ili922x: Add missing kerneldoc descriptions for CHECK_FREQ_REG() args backlight: ili922x: Remove invalid use of kerneldoc syntax backlight: ili922x: Add missing kerneldoc description for ili922x_reg_dump()'s arg backlight: backlight: Supply description for function args in existing Kerneldocs backlight: lm3630a_bl: Remove invalid checks for unsigned int < 0 backlight: qcom-wled: Remove unused configs for LED3 and LED4 drivers/video/backlight/backlight.c | 2 ++ drivers/video/backlight/ili922x.c | 8 ++++++-- drivers/video/backlight/lcd.c | 1 + drivers/video/backlight/lm3630a_bl.c | 4 ++-- drivers/video/backlight/lms501kf03.c | 8 -------- drivers/video/backlight/qcom-wled.c | 8 -------- 6 files changed, 11 insertions(+), 20 deletions(-) -- 2.25.1

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linux-next: manual merge of the drm-intel tree with the drm-intel-fixes tree
by Stephen Rothwell 06 Jul '20

06 Jul '20

Hi all, Today's linux-next merge of the drm-intel tree got a conflict in: drivers/gpu/drm/i915/gvt/handlers.c between commit: fc1e3aa0337c ("drm/i915/gvt: Fix incorrect check of enabled bits in mask registers") from the drm-intel-fixes tree and commit: 5f4ae2704d59 ("drm/i915: Identify Cometlake platform") from the drm-intel tree. I fixed it up (see below) and can carry the fix as necessary. This is now fixed as far as linux-next is concerned, but any non trivial conflicts should be mentioned to your upstream maintainer when your tree is submitted for merging. You may also want to consider cooperating with the maintainer of the conflicting tree to minimise any particularly complex conflicts. -- Cheers, Stephen Rothwell diff --cc drivers/gpu/drm/i915/gvt/handlers.c index fadd2adb8030,26cae4846c82..000000000000 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@@ -1731,8 -1734,9 +1734,9 @@@ static int ring_mode_mmio_write(struct return 0; } - if (IS_COFFEELAKE(vgpu->gvt->gt->i915) && + if ((IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) && - data & _MASKED_BIT_ENABLE(2)) { + IS_MASKED_BITS_ENABLED(data, 2)) { enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; }

1 1

[PATCH] MAINTAINERS: adjust entry to renaming and conversion
by Lukas Bulwahn 05 Jul '20

05 Jul '20

Commit a74e81a56405 ("drm/panel: rocktech-jh057n00900: Rename the driver to st7703") and commit 7317f4574492 ("dt-bindings: panel: Convert rocktech,jh057n00900 to yaml") renamed and converted the files mentioned in DRM DRIVER FOR ROCKTECH JH057N00900 PANELS, but did not adjust the entries in MAINTAINERS. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: \ Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt warning: no file matches F: \ drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c Adjust entries after this file renaming and devicetree conversion. Signed-off-by: Lukas Bulwahn <lukas.bulwahn(a)gmail.com> --- applies cleanly on next-20200703 Ondrej, please ack this patch. Sam, please pick this minor non-urgent patch into your -next tree. This is the minimal change to address the warning. You might consider changing the name of the section from ROCKTECH to ST7703, change maintainers etc. MAINTAINERS | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 9375edaef11f..8a7b92faff99 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5493,8 +5493,8 @@ DRM DRIVER FOR ROCKTECH JH057N00900 PANELS M: Guido Günther <agx(a)sigxcpu.org> R: Purism Kernel Team <kernel(a)puri.sm> S: Maintained -F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt -F: drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c +F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml +F: drivers/gpu/drm/panel/panel-sitronix-st7703.c DRM DRIVER FOR SAVAGE VIDEO CARDS S: Orphan / Obsolete -- 2.17.1

2 2

[PATCH] drm/panel: auo,b116xw03: fix flash backlight when power on
by Jitao Shi 05 Jul '20

05 Jul '20

Delay the backlight on to make sure the video stable. Signed-off-by: Jitao Shi <jitao.shi(a)mediatek.com> --- drivers/gpu/drm/panel/panel-simple.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 3ad828eaefe1..18f34f286d3d 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -734,6 +734,9 @@ static const struct panel_desc auo_b116xw03 = { .width = 256, .height = 144, }, + .delay = { + .enable = 400, + }, }; static const struct drm_display_mode auo_b133xtn01_mode = { -- 2.25.1

2 2

[RESEND PATCH v4 0/7] Convert mtk-dsi to drm_bridge API and get EDID for ps8640 bridge
by Enric Balletbo i Serra 05 Jul '20

05 Jul '20

(This resend is to fix some trivial conflicts due the merge window) The PS8640 dsi-to-eDP bridge driver is using the panel bridge API, however, not all the components in the chain have been ported to the drm_bridge API. Actually, when a panel is attached the default panel's mode is used, but in some cases we can't get display up if mode getting from eDP control EDID is not chosen. This series address that problem, first implements the .get_edid() callback in the PS8640 driver (which is not used until the conversion is done) and then, converts the Mediatek DSI driver to use the drm_bridge API. As far as I know, we're the only users of the mediatek dsi driver in mainline, so should be safe to switch to the new chain of drm_bridge API unconditionally. The patches has been tested on a Acer Chromebook R13 (Elm) running a Chrome OS userspace and checking that the valid EDID mode reported by the bridge is selected. Changes in v4: - Remove double call to drm_encoder_init(). (Chun-Kuang Hu) - Cleanup the encoder in mtk_dsi_unbind(). (Chun-Kuang Hu) Changes in v3: - Replace s/bridge/next bridge/ for comment. (Laurent Pinchart) - Add the bridge.type. (Laurent Pinchart) - Use next_bridge field to store the panel bridge. (Laurent Pinchart) - Add the bridge.type field. (Laurent Pinchart) - This patch requires https://lkml.org/lkml/2020/4/16/2080 to work properly. - Move the bridge.type line to the patch that adds drm_bridge support. (Laurent Pinchart) Changes in v2: - Do not set connector_type for panel here. (Sam Ravnborg) Enric Balletbo i Serra (7): drm/bridge: ps8640: Get the EDID from eDP control drm/bridge_connector: Set default status connected for eDP connectors drm/mediatek: mtk_dsi: Rename bridge to next_bridge drm/mediatek: mtk_dsi: Convert to bridge driver drm/mediatek: mtk_dsi: Use simple encoder drm/mediatek: mtk_dsi: Use the drm_panel_bridge API drm/mediatek: mtk_dsi: Create connector for bridges drivers/gpu/drm/bridge/parade-ps8640.c | 12 ++ drivers/gpu/drm/drm_bridge_connector.c | 1 + drivers/gpu/drm/mediatek/mtk_dsi.c | 269 ++++++++----------------- 3 files changed, 97 insertions(+), 185 deletions(-) -- 2.27.0

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[PATCH] drm/mediatek: mtk_hdmi: Remove debug messages for function calls
by Enric Balletbo i Serra 04 Jul '20

04 Jul '20

Equivalent information can be nowadays obtained using function tracer Signed-off-by: Enric Balletbo i Serra <enric.balletbo(a)collabora.com> --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 12 +----------- drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c | 4 ---- 2 files changed, 1 insertion(+), 15 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index b0555a7cb3b4..172d67294435 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1634,8 +1634,6 @@ static int mtk_hdmi_audio_startup(struct device *dev, void *data) { struct mtk_hdmi *hdmi = dev_get_drvdata(dev); - dev_dbg(dev, "%s\n", __func__); - mtk_hdmi_audio_enable(hdmi); return 0; @@ -1645,8 +1643,6 @@ static void mtk_hdmi_audio_shutdown(struct device *dev, void *data) { struct mtk_hdmi *hdmi = dev_get_drvdata(dev); - dev_dbg(dev, "%s\n", __func__); - mtk_hdmi_audio_disable(hdmi); } @@ -1655,8 +1651,6 @@ mtk_hdmi_audio_digital_mute(struct device *dev, void *data, bool enable) { struct mtk_hdmi *hdmi = dev_get_drvdata(dev); - dev_dbg(dev, "%s(%d)\n", __func__, enable); - if (enable) mtk_hdmi_hw_aud_mute(hdmi); else @@ -1669,8 +1663,6 @@ static int mtk_hdmi_audio_get_eld(struct device *dev, void *data, uint8_t *buf, { struct mtk_hdmi *hdmi = dev_get_drvdata(dev); - dev_dbg(dev, "%s\n", __func__); - memcpy(buf, hdmi->conn.eld, min(sizeof(hdmi->conn.eld), len)); return 0; @@ -1770,7 +1762,6 @@ static int mtk_drm_hdmi_probe(struct platform_device *pdev) goto err_bridge_remove; } - dev_dbg(dev, "mediatek hdmi probe success\n"); return 0; err_bridge_remove: @@ -1793,7 +1784,7 @@ static int mtk_hdmi_suspend(struct device *dev) struct mtk_hdmi *hdmi = dev_get_drvdata(dev); mtk_hdmi_clk_disable_audio(hdmi); - dev_dbg(dev, "hdmi suspend success!\n"); + return 0; } @@ -1808,7 +1799,6 @@ static int mtk_hdmi_resume(struct device *dev) return ret; } - dev_dbg(dev, "hdmi resume success!\n"); return 0; } #endif diff --git a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c index b55f51675205..1c3575372230 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c @@ -159,8 +159,6 @@ static int mtk_hdmi_pll_prepare(struct clk_hw *hw) { struct mtk_hdmi_phy *hdmi_phy = to_mtk_hdmi_phy(hw); - dev_dbg(hdmi_phy->dev, "%s\n", __func__); - mtk_hdmi_phy_set_bits(hdmi_phy, HDMI_CON1, RG_HDMITX_PLL_AUTOK_EN); mtk_hdmi_phy_set_bits(hdmi_phy, HDMI_CON0, RG_HDMITX_PLL_POSDIV); mtk_hdmi_phy_clear_bits(hdmi_phy, HDMI_CON3, RG_HDMITX_MHLCK_EN); @@ -178,8 +176,6 @@ static void mtk_hdmi_pll_unprepare(struct clk_hw *hw) { struct mtk_hdmi_phy *hdmi_phy = to_mtk_hdmi_phy(hw); - dev_dbg(hdmi_phy->dev, "%s\n", __func__); - mtk_hdmi_phy_clear_bits(hdmi_phy, HDMI_CON1, RG_HDMITX_PLL_TXDIV_EN); mtk_hdmi_phy_clear_bits(hdmi_phy, HDMI_CON1, RG_HDMITX_PLL_BIAS_LPF_EN); usleep_range(100, 150); -- 2.26.2

2 2

[PATCH] drm/mediatek: mtk_mt8173_hdmi_phy: Remove unnused const variables
by Enric Balletbo i Serra 04 Jul '20

04 Jul '20

There are some `static const u8` variables that are not used, this triggers a warning building with `make W=1`, it is safe to remove them, so do it and make the compiler more happy. Signed-off-by: Enric Balletbo i Serra <enric.balletbo(a)collabora.com> --- .../gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c | 48 ------------------- 1 file changed, 48 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c index 1c3575372230..827b93786fac 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c @@ -107,54 +107,6 @@ #define RGS_HDMITX_5T1_EDG (0xf << 4) #define RGS_HDMITX_PLUG_TST BIT(0) -static const u8 PREDIV[3][4] = { - {0x0, 0x0, 0x0, 0x0}, /* 27Mhz */ - {0x1, 0x1, 0x1, 0x1}, /* 74Mhz */ - {0x1, 0x1, 0x1, 0x1} /* 148Mhz */ -}; - -static const u8 TXDIV[3][4] = { - {0x3, 0x3, 0x3, 0x2}, /* 27Mhz */ - {0x2, 0x1, 0x1, 0x1}, /* 74Mhz */ - {0x1, 0x0, 0x0, 0x0} /* 148Mhz */ -}; - -static const u8 FBKSEL[3][4] = { - {0x1, 0x1, 0x1, 0x1}, /* 27Mhz */ - {0x1, 0x0, 0x1, 0x1}, /* 74Mhz */ - {0x1, 0x0, 0x1, 0x1} /* 148Mhz */ -}; - -static const u8 FBKDIV[3][4] = { - {19, 24, 29, 19}, /* 27Mhz */ - {19, 24, 14, 19}, /* 74Mhz */ - {19, 24, 14, 19} /* 148Mhz */ -}; - -static const u8 DIVEN[3][4] = { - {0x2, 0x1, 0x1, 0x2}, /* 27Mhz */ - {0x2, 0x2, 0x2, 0x2}, /* 74Mhz */ - {0x2, 0x2, 0x2, 0x2} /* 148Mhz */ -}; - -static const u8 HTPLLBP[3][4] = { - {0xc, 0xc, 0x8, 0xc}, /* 27Mhz */ - {0xc, 0xf, 0xf, 0xc}, /* 74Mhz */ - {0xc, 0xf, 0xf, 0xc} /* 148Mhz */ -}; - -static const u8 HTPLLBC[3][4] = { - {0x2, 0x3, 0x3, 0x2}, /* 27Mhz */ - {0x2, 0x3, 0x3, 0x2}, /* 74Mhz */ - {0x2, 0x3, 0x3, 0x2} /* 148Mhz */ -}; - -static const u8 HTPLLBR[3][4] = { - {0x1, 0x1, 0x0, 0x1}, /* 27Mhz */ - {0x1, 0x2, 0x2, 0x1}, /* 74Mhz */ - {0x1, 0x2, 0x2, 0x1} /* 148Mhz */ -}; - static int mtk_hdmi_pll_prepare(struct clk_hw *hw) { struct mtk_hdmi_phy *hdmi_phy = to_mtk_hdmi_phy(hw); -- 2.26.2

2 2

[PATCH] drm/mediatek: Delete not used of_device_get_match_data
by matthias.bgg＠kernel.org 04 Jul '20

04 Jul '20

From: Matthias Brugger <matthias.bgg(a)gmail.com> The driver will be loaded by via a platform device. So we will need to get the device_node from the parent device. Depending on this we will set the driver data. As all this is done later already, just delete the call to of_device_get_match_data. Signed-off-by: Matthias Brugger <matthias.bgg(a)gmail.com> --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index e2bb0d19ef99..63ec92ba0e92 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -447,7 +447,6 @@ static int mtk_drm_probe(struct platform_device *pdev) if (!private) return -ENOMEM; - private->data = of_device_get_match_data(dev); private->mmsys_dev = dev->parent; if (!private->mmsys_dev) { dev_err(dev, "Failed to get MMSYS device\n"); -- 2.26.2

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[git pull] drm fixes for 5.8-rc4
by Dave Airlie 03 Jul '20

03 Jul '20

Hey Linus, Pretty usual rc4 pull, two usual amdgpu, i915 pulls, and some misc arm driver fixes. The bigger bit is including the asm sources for some GPU shaders that were contained in the i915 driver, otherwise it's pretty much business as usual. Dave. drm-fixes-2020-07-03: drm fixes for 5.8-rc4 dma-buf: - fix a use-after-free bug amdgpu: - Fix for vega20 boards without RAS support - DC bandwidth revalidation fix - Fix Renoir vram info fetching - Fix hwmon freq printing i915: - GVT fixes - Two missed MMIO handler fixes for SKL/CFL - Fix mask register bits check - Fix one lockdep error for debugfs entry access - Include asm sources for render cache clear batches msm: - memleak fix - display block fix - address space fixes exynos: - error value and reference count fix - error print removal sun4i: - remove HPD polling The following changes since commit 9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68: Linux 5.8-rc3 (2020-06-28 15:00:24 -0700) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2020-07-03 for you to fetch changes up to 1298a549e22abe36c82208406c7069280553c7dd: Merge tag 'drm-misc-fixes-2020-07-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes (2020-07-03 11:18:21 +1000) ---------------------------------------------------------------- drm fixes for 5.8-rc4 dma-buf: - fix a use-after-free bug amdgpu: - Fix for vega20 boards without RAS support - DC bandwidth revalidation fix - Fix Renoir vram info fetching - Fix hwmon freq printing i915: - GVT fixes - Two missed MMIO handler fixes for SKL/CFL - Fix mask register bits check - Fix one lockdep error for debugfs entry access - Include asm sources for render cache clear batches msm: - memleak fix - display block fix - address space fixes exynos: - error value and reference count fix - error print removal sun4i: - remove HPD polling ---------------------------------------------------------------- Alex Deucher (2): drm/amdgpu/atomfirmware: fix vram_info fetching for renoir drm/amdgpu: use %u rather than %d for sclk/mclk Bernard Zhao (1): drm/msm: fix potential memleak in error branch Chen Tao (1): drm/msm/dpu: fix error return code in dpu_encoder_init Chen-Yu Tsai (1): drm: sun4i: hdmi: Remove extra HPD polling Colin Xu (4): drm/i915/gvt: Add one missing MMIO handler for D_SKL_PLUS drm/i915/gvt: Fix two CFL MMIO handling caused by regression. drm/i915/gvt: Fix incorrect check of enabled bits in mask registers drm/i915/gvt: Use GFP_ATOMIC instead of GFP_KERNEL in atomic context Dave Airlie (5): Merge tag 'drm-msm-fixes-2020-06-25' of https://gitlab.freedesktop.org/drm/msm into drm-fixes Merge tag 'exynos-drm-fixes-for-v5.8-rc4' of git://git.kernel.org/.../daeinki/drm-exynos into drm-fixes Merge tag 'drm-intel-fixes-2020-07-01' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes Merge tag 'amd-drm-fixes-5.8-2020-07-01' of git://people.freedesktop.org/~agd5f/linux into drm-fixes Merge tag 'drm-misc-fixes-2020-07-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Eric Anholt (2): drm/msm: Fix address space size after refactor. drm/msm: Fix setup of a6xx create_address_space. Ivan Mironov (1): drm/amd/powerplay: Fix NULL dereference in lock_bus() on Vega20 w/o RAS Jani Nikula (1): Merge tag 'gvt-fixes-2020-06-17' of https://github.com/intel/gvt-linux into drm-intel-fixes John Stultz (1): drm/msm: Fix 0xfffflub in "Refactor address space initialization" Jordan Crouse (1): drm/msm: Fix up the rest of the messed up address sizes Kalyan Thota (1): drm/msm/dpu: request for display color blocks based on hw catalog entry Krishna Manikandan (1): drm/msm/dpu: allow initialization of encoder locks during encoder init Marek Szyprowski (1): drm/exynos: Properly propagate return value in drm_iommu_attach_device() Navid Emamdoost (1): drm/exynos: fix ref count leak in mic_pre_enable Nicholas Kazlauskas (1): drm/amd/display: Only revalidate bandwidth on medium and fast updates Rodrigo Vivi (1): drm/i915: Include asm sources for {ivb, hsw}_clear_kernel.c Sumit Semwal (1): dma-buf: Move dma_buf_release() from fops to dentry_ops Tamseel Shams (1): drm/exynos: Remove dev_err() on platform_get_irq() failure drivers/dma-buf/dma-buf.c | 54 +++++----- drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 4 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 10 +- .../gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c | 11 +- drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_g2d.c | 1 - drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/i915/gt/shaders/README | 46 ++++++++ .../gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm | 119 +++++++++++++++++++++ .../gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm | 117 ++++++++++++++++++++ drivers/gpu/drm/i915/gvt/debugfs.c | 2 +- drivers/gpu/drm/i915/gvt/handlers.c | 24 +++-- drivers/gpu/drm/i915/gvt/mmio_context.h | 6 +- drivers/gpu/drm/i915/gvt/reg.h | 5 + drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 2 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 18 ++-- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 2 +- drivers/gpu/drm/msm/msm_submitqueue.c | 4 +- drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 5 +- 25 files changed, 373 insertions(+), 76 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/shaders/README create mode 100644 drivers/gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm create mode 100644 drivers/gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm

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dri-devel July 2020