dri-devel June 2022

dri-devel@lists.freedesktop.org

332 participants
697 discussions

[PATCH v4 0/7] drm/msm: clean up the hw catalog init
by Dmitry Baryshkov 03 Jun '22

03 Jun '22

Replace superfluous cfg_init functions, which just assign a static config to the struct dpu_mdss_cfg, with static instances of struct dpu_mdss_cfg. Changes since v3: - Add missed Reviewed-by tags by Abhinav. Changes since v2: - Add DPU_MIXER_COMBINED_ALPHA to sc7180's mixer features mask (noted by Abhinav). Changes since v1: - Turn catalog->perf and catalog->dma_cfg to be pointers, otherwise clang complains that they are not constant. Dmitry Baryshkov (7): drm/msm/dpu: use … [View More]

2 9

[PATCH v4 4/4] drm/panel: introduce ebbg,ft8719 panel
by Joel Selvaraj 03 Jun '22

03 Jun '22

Add DRM panel driver for EBBG FT8719 6.18" 2246x1080 DSI video mode panel, which can be found on some Xiaomi Poco F1 phones. The panel's backlight is managed through QCOM WLED driver. Signed-off-by: Joel Selvaraj <jo(a)jsfamily.in> Reviewed-by: Sam Ravnborg <sam(a)ravnborg.org> --- Changes in v4: (Linus Walleij's Suggestion) - Remove the driver specific dsi_dcs_write_seq macro - Use the newly introduced mipi_dsi_dcs_write_seq macro instead Changes in v3: (Mostly Linus Walleij's … [View More]Suggestions) - Removed ctx->prepared state variable as it's handled by the core - Print error in dsi_dcs_write_seq macro if it fails to write - Removed magic power on sequences as panel works fine without them MAINTAINERS | 7 + drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-ebbg-ft8719.c | 285 ++++++++++++++++++++++ 4 files changed, 304 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-ebbg-ft8719.c diff --git a/MAINTAINERS b/MAINTAINERS index cd0f68d4a34a..dfd2c53aea00 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6018,6 +6018,13 @@ S: Maintained F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml F: drivers/gpu/drm/bridge/chipone-icn6211.c +DRM DRIVER FOR EBBG FT8719 PANEL +M: Joel Selvaraj <jo(a)jsfamily.in> +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml +F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c + DRM DRIVER FOR FARADAY TVE200 TV ENCODER M: Linus Walleij <linus.walleij(a)linaro.org> S: Maintained diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 9989a316fe88..77176df2e2ec 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -114,6 +114,17 @@ config DRM_PANEL_EDP that it can be automatically turned off when the panel goes into a low power state. +config DRM_PANEL_EBBG_FT8719 + tristate "EBBG FT8719 panel driver" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for the EBBG FT8719 + video mode panel. Mainly found on Xiaomi Poco F1 mobile phone. + The panel has a resolution of 1080x2246. It provides a MIPI DSI + interface to the host. + config DRM_PANEL_ELIDA_KD35T133 tristate "Elida KD35T133 panel driver" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index d99fbbce49d1..47cc20c1a770 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_DRM_PANEL_DSI_CM) += panel-dsi-cm.o obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o obj-$(CONFIG_DRM_PANEL_EDP) += panel-edp.o +obj-$(CONFIG_DRM_PANEL_EBBG_FT8719) += panel-ebbg-ft8719.o obj-$(CONFIG_DRM_PANEL_ELIDA_KD35T133) += panel-elida-kd35t133.o obj-$(CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02) += panel-feixin-k101-im2ba02.o obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o diff --git a/drivers/gpu/drm/panel/panel-ebbg-ft8719.c b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c new file mode 100644 index 000000000000..386f8321b930 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c @@ -0,0 +1,285 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022 Joel Selvaraj <jo(a)jsfamily.in> + * Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree: + * Copyright (c) 2013, The Linux Foundation. All rights reserved. + */ + +#include <linux/delay.h> +#include <linux/gpio/consumer.h> +#include <linux/regulator/consumer.h> +#include <linux/module.h> +#include <linux/of.h> + +#include <video/mipi_display.h> + +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_modes.h> +#include <drm/drm_panel.h> + +static const char * const regulator_names[] = { + "vddio", + "vddpos", + "vddneg", +}; + +static const unsigned long regulator_enable_loads[] = { + 62000, + 100000, + 100000 +}; + +struct ebbg_ft8719 { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + + struct regulator_bulk_data supplies[ARRAY_SIZE(regulator_names)]; + + struct gpio_desc *reset_gpio; +}; + +static inline +struct ebbg_ft8719 *to_ebbg_ft8719(struct drm_panel *panel) +{ + return container_of(panel, struct ebbg_ft8719, panel); +} + +static void ebbg_ft8719_reset(struct ebbg_ft8719 *ctx) +{ + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + usleep_range(4000, 5000); + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + usleep_range(1000, 2000); + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + usleep_range(15000, 16000); +} + +static int ebbg_ft8719_on(struct ebbg_ft8719 *ctx) +{ + struct mipi_dsi_device *dsi = ctx->dsi; + struct device *dev = &dsi->dev; + int ret; + + dsi->mode_flags |= MIPI_DSI_MODE_LPM; + + ret = mipi_dsi_dcs_set_display_brightness(dsi, 0x00ff); + if (ret < 0) { + dev_err(dev, "Failed to set display brightness: %d\n", ret); + return ret; + } + + mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x24); + mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00); + + ret = mipi_dsi_dcs_exit_sleep_mode(dsi); + if (ret < 0) { + dev_err(dev, "Failed to exit sleep mode: %d\n", ret); + return ret; + } + msleep(90); + + ret = mipi_dsi_dcs_set_display_on(dsi); + if (ret < 0) { + dev_err(dev, "Failed to set display on: %d\n", ret); + return ret; + } + + return 0; +} + +static int ebbg_ft8719_off(struct ebbg_ft8719 *ctx) +{ + struct mipi_dsi_device *dsi = ctx->dsi; + struct device *dev = &dsi->dev; + int ret; + + dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; + + ret = mipi_dsi_dcs_set_display_off(dsi); + if (ret < 0) { + dev_err(dev, "Failed to set display off: %d\n", ret); + return ret; + } + usleep_range(10000, 11000); + + ret = mipi_dsi_dcs_enter_sleep_mode(dsi); + if (ret < 0) { + dev_err(dev, "Failed to enter sleep mode: %d\n", ret); + return ret; + } + msleep(90); + + return 0; +} + +static int ebbg_ft8719_prepare(struct drm_panel *panel) +{ + struct ebbg_ft8719 *ctx = to_ebbg_ft8719(panel); + struct device *dev = &ctx->dsi->dev; + int ret; + + ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + if (ret < 0) + return ret; + + ebbg_ft8719_reset(ctx); + + ret = ebbg_ft8719_on(ctx); + if (ret < 0) { + dev_err(dev, "Failed to initialize panel: %d\n", ret); + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + return ret; + } + + return 0; +} + +static int ebbg_ft8719_unprepare(struct drm_panel *panel) +{ + struct ebbg_ft8719 *ctx = to_ebbg_ft8719(panel); + struct device *dev = &ctx->dsi->dev; + int ret; + + ret = ebbg_ft8719_off(ctx); + if (ret < 0) + dev_err(dev, "Failed to un-initialize panel: %d\n", ret); + + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + + ret = regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + if (ret) + dev_err(panel->dev, "Failed to disable regulators: %d\n", ret); + + return 0; +} + +static const struct drm_display_mode ebbg_ft8719_mode = { + .clock = (1080 + 28 + 4 + 16) * (2246 + 120 + 4 + 12) * 60 / 1000, + .hdisplay = 1080, + .hsync_start = 1080 + 28, + .hsync_end = 1080 + 28 + 4, + .htotal = 1080 + 28 + 4 + 16, + .vdisplay = 2246, + .vsync_start = 2246 + 120, + .vsync_end = 2246 + 120 + 4, + .vtotal = 2246 + 120 + 4 + 12, + .width_mm = 68, + .height_mm = 141, +}; + +static int ebbg_ft8719_get_modes(struct drm_panel *panel, + struct drm_connector *connector) +{ + struct drm_display_mode *mode; + + mode = drm_mode_duplicate(connector->dev, &ebbg_ft8719_mode); + if (!mode) + return -ENOMEM; + + drm_mode_set_name(mode); + + mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; + drm_mode_probed_add(connector, mode); + + return 1; +} + +static const struct drm_panel_funcs ebbg_ft8719_panel_funcs = { + .prepare = ebbg_ft8719_prepare, + .unprepare = ebbg_ft8719_unprepare, + .get_modes = ebbg_ft8719_get_modes, +}; + +static int ebbg_ft8719_probe(struct mipi_dsi_device *dsi) +{ + struct device *dev = &dsi->dev; + struct ebbg_ft8719 *ctx; + int i, ret; + + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) + ctx->supplies[i].supply = regulator_names[i]; + + ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies), + ctx->supplies); + if (ret < 0) + return dev_err_probe(dev, ret, "Failed to get regulators\n"); + + for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) { + ret = regulator_set_load(ctx->supplies[i].consumer, + regulator_enable_loads[i]); + if (ret) + return dev_err_probe(dev, ret, + "Failed to set regulator load\n"); + } + + ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(ctx->reset_gpio)) + return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio), + "Failed to get reset-gpios\n"); + + ctx->dsi = dsi; + mipi_dsi_set_drvdata(dsi, ctx); + + dsi->lanes = 4; + dsi->format = MIPI_DSI_FMT_RGB888; + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_CLOCK_NON_CONTINUOUS; + + drm_panel_init(&ctx->panel, dev, &ebbg_ft8719_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + + ret = drm_panel_of_backlight(&ctx->panel); + if (ret) + return dev_err_probe(dev, ret, "Failed to get backlight\n"); + + drm_panel_add(&ctx->panel); + + ret = mipi_dsi_attach(dsi); + if (ret < 0) { + dev_err(dev, "Failed to attach to DSI host: %d\n", ret); + drm_panel_remove(&ctx->panel); + return ret; + } + + return 0; +} + +static int ebbg_ft8719_remove(struct mipi_dsi_device *dsi) +{ + struct ebbg_ft8719 *ctx = mipi_dsi_get_drvdata(dsi); + int ret; + + ret = mipi_dsi_detach(dsi); + if (ret < 0) + dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret); + + drm_panel_remove(&ctx->panel); + + return 0; +} + +static const struct of_device_id ebbg_ft8719_of_match[] = { + { .compatible = "ebbg,ft8719" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, ebbg_ft8719_of_match); + +static struct mipi_dsi_driver ebbg_ft8719_driver = { + .probe = ebbg_ft8719_probe, + .remove = ebbg_ft8719_remove, + .driver = { + .name = "panel-ebbg-ft8719", + .of_match_table = ebbg_ft8719_of_match, + }, +}; +module_mipi_dsi_driver(ebbg_ft8719_driver); + +MODULE_AUTHOR("Joel Selvaraj <jo(a)jsfamily.in>"); +MODULE_DESCRIPTION("DRM driver for EBBG FT8719 video dsi panel"); +MODULE_LICENSE("GPL v2"); -- 2.36.1 [View Less]

2 1

[PATCH v4 3/4] drm/mipi-dsi: Introduce mipi_dsi_dcs_write_seq macro
by Joel Selvaraj 03 Jun '22

03 Jun '22

A helper macro that can be used to simplify sending DCS commands. It is useful in scenarios like panel initialization which can sometimes involve sending lot of DCS commands. Signed-off-by: Joel Selvaraj <jo(a)jsfamily.in> --- Changes in v4: (Linus Walleij's Suggestion) - Introduce mipi_dsi_dcs_write_seq macro in include/drm/drm_mipi_dsi.h include/drm/drm_mipi_dsi.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/… [View More]

2 1

XDC 2022: Registration & Call for Presentations still open!
by Lyude Paul 03 Jun '22

03 Jun '22

Hello! This is just a reminder that the CFP for XDC in 2022 is still open! The 2022 X.Org Developers Conference is being held in conjunction with the 2022 Wine Developers Conference. This is a meeting to bring together developers working on all things open graphics (Linux kernel, Mesa, DRM, Wayland, X11, etc.) as well as developers for the Wine Project, a key consumer of open graphics. Registration & Call for Proposals are now open for both XDC 2022 and WineConf 2022, which will … [View More]

1 0

XDC 2022: Registration & Call for Presentations still open!
by Lyude Paul 03 Jun '22

03 Jun '22

1 0

[git pull] drm for 5.19-rc1 part2/fixes
by Dave Airlie 03 Jun '22

03 Jun '22

Hi Linus, It's been a long "my first covid" isolated week. hopefully stop coughing sometime next week! This is mostly regular fixes, msm and amdgpu. There is a tegra patch that is bit of prep work for a 5.20 feature to avoid some inter-tree syncs, and a couple of late addition amdgpu uAPI changes but best to get those in early, and the userspace pieces are ready. Dave. drm-next-2022-06-03-1: drm next for 5.19-rc1 (part 2/fixes) msm: - Limiting WB modes to max sspp linewidth - Fixing the … [View More]supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a big-time hitter in the CI-runs. amdgpu: - Update fdinfo to the common drm format - uapi: Add VM_NOALLOC GPUVM attribute to prevent buffers for going into the MALL Add AMDGPU_GEM_CREATE_DISCARDABLE flag to create buffers that can be discarded on eviction Mesa code which uses these: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16466 - Link training fixes - DPIA fixes - Misc code cleanups - Aux fixes - Hotplug fixes - More FP clean up - Misc GFX9/10 fixes - Fix a possible memory leak in SMU shutdown - SMU 13 updates - RAS fixes - TMZ fixes - GC 11 updates - SMU 11 metrics fixes - Fix coverage blend mode for overlay plane - Note DDR vs LPDDR memory - Fuzz fix for CS IOCTL - Add new PCI DID amdkfd: - Clean up hive setup - Misc fixes tegra: - add some prelim 5.20 work to avoid inter-tree mess The following changes since commit c4955d9cd2fc56c43e78c908dad4e2cac7cc9073: Merge tag 'drm-intel-next-fixes-2022-05-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-next (2022-05-25 12:03:41 +1000) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm tags/drm-next-2022-06-03-1 for you to fetch changes up to 404204340c0dc54e4b779737201044dcb231f0bf: Merge tag 'drm/tegra/for-5.19-prep-work' of https://gitlab.freedesktop.org/drm/tegra into drm-next (2022-06-03 12:59:45 +1000) ---------------------------------------------------------------- drm next for 5.19-rc1 (part 2/fixes) msm: - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a big-time hitter in the CI-runs. amdgpu: - Update fdinfo to the common drm format - uapi: Add VM_NOALLOC GPUVM attribute to prevent buffers for going into the MALL Add AMDGPU_GEM_CREATE_DISCARDABLE flag to create buffers that can be discarded on eviction Mesa code which uses these: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16466 - Link training fixes - DPIA fixes - Misc code cleanups - Aux fixes - Hotplug fixes - More FP clean up - Misc GFX9/10 fixes - Fix a possible memory leak in SMU shutdown - SMU 13 updates - RAS fixes - TMZ fixes - GC 11 updates - SMU 11 metrics fixes - Fix coverage blend mode for overlay plane - Note DDR vs LPDDR memory - Fuzz fix for CS IOCTL - Add new PCI DID amdkfd: - Clean up hive setup - Misc fixes tegra: - add some prelim 5.20 work to avoid inter-tree mess ---------------------------------------------------------------- Alan Liu (1): drm/amd/display: Add HDMI_ACP_SEND register Alex Deucher (3): drm/amdgpu/discovery: validate VCN and SDMA instances drm/amdgpu: differentiate between LP and non-LP DDR memory drm/amdgpu: add beige goby PCI ID Alvin Lee (1): drm/amd/display: Clean up code in dc Aric Cyr (1): drm/amd/display: 3.2.186 Bhawanpreet Lakha (1): drm/amd/display: Fic incorrect pipe being used for clk update Candice Li (1): drm/amdgpu: Resolve pcie_bif RAS recovery bug Christian König (6): drm/amdgpu: cleanup ctx implementation drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE drm/amdgpu: add AMDGPU_VM_NOALLOC v2 drm/amdgpu: bump minor version number drm/amdgpu: Convert to common fdinfo format v5 drm/amdgpu: add drm-client-id to fdinfo v2 Dan Carpenter (2): drm/amdgpu/pm: smu_v13_0_4: delete duplicate condition drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq() Dave Airlie (5): drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. Merge tag 'amd-drm-next-5.19-2022-05-26' of https://gitlab.freedesktop.org/agd5f/linux into drm-next Merge tag 'amd-drm-next-5.19-2022-05-26-2' of https://gitlab.freedesktop.org/agd5f/linux into drm-next Merge tag 'msm-next-5.19-fixes-06-01' of https://gitlab.freedesktop.org/abhinavk/msm into drm-next Merge tag 'drm/tegra/for-5.19-prep-work' of https://gitlab.freedesktop.org/drm/tegra into drm-next David Galiffi (1): drm/amd/display: Check if modulo is 0 before dividing. Derek Lai (1): drm/amd/display: Allow individual control of eDP hotplug support Douglas Anderson (1): drm/msm/dpu: Move min BW request and full BW disable back to mdss Eric Huang (1): drm/amdkfd: port cwsr trap handler from dkms branch Evan Quan (8): drm/amd/pm: enable more dpm features for SMU 13.0.0 drm/amd/pm: skip dpm disablement on suspend for SMU 13.0.0 drm/amd/pm: update SMU 13.0.0 driver_if header drm/amd/pm: correct the softpptable ids used for SMU 13.0.0 drm/amd/pm: enable more dpm features for SMU 13.0.0 drm/amd/pm: enable memory temp reading for SMU 13.0.0 drm/amd/pm: correct the metrics version for SMU 11.0.11/12/13 drm/amdgpu: suppress some compile warnings Gong Yuanjun (2): drm/radeon: fix a possible null pointer dereference drm/amd/pm: fix a potential gpu_metrics_table memory leak Haohui Mai (3): drm/amdgpu: Clean up of initializing doorbells for gfx_v9 and gfx_v10 drm/amdgpu: Set CP_HQD_PQ_CONTROL.RPTR_BLOCK_SIZE correctly drm/amdgpu/gfx10: rework KIQ programming Haowen Bai (1): drm/msm/dpu: Fix pointer dereferenced before checking Jasdeep Dhillon (1): drm/amd/display: Move FPU associated DCN30 code to DML folder Jay Cornwall (1): drm/amdkfd: Add gfx11 trap handler Jiapeng Chong (1): drm/msm/dpu: Remove unused code Jimmy Kizito (2): drm/amd/display: Update link training fallback behaviour. drm/amd/display: Query DPIA HPD status. Jonathan Kim (1): drm/amdkfd: simplify cpu hive assignment Julia Lawall (2): drm/amdgpu/gfx: fix typos in comments drm/amdkfd: fix typo in comment Kuogee Hsieh (1): drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl() Lijo Lazar (2): drm/amd/pm: Fix missing thermal throttler status drm/amd/pm: Return auto perf level, if unsupported Michael Strauss (1): Revert "drm/amd/display: Refactor LTTPR cap retrieval" Mikko Perttunen (1): gpu: host1x: Add context bus Nicholas Kazlauskas (1): drm/amd/display: Check zero planes for OTG disable W/A on clock change Paul Hsieh (1): drm/amd/display: clear request when release aux engine Prike Liang (1): drm/amdgpu: clean up asd on the ta_firmware_header_v2_0 Rob Clark (1): Merge tag 'msm-next-5.19-fixes' of https://gitlab.freedesktop.org/abhinavk/msm into msm-fixes-staging Stanley.Yang (1): drm/amdgpu: support ras on SRIOV Sung Joon Kim (1): drm/amd/display: add Coverage blend mode for overlay plane Sunil Khatri (3): drm/amdgpu: move amdgpu_gmc_tmz_set after ip_version populated drm/amdgpu: change code name to ip version for tmz set drm/amdgpu: add support of tmz for GC 10.3.7 Vinod Koul (1): drm/msm/disp/dpu1: remove superfluous init drivers/gpu/Makefile | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 223 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | 23 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 19 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 68 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 29 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 42 +- drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 48 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 21 +- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 + drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 3 + drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 15 +- drivers/gpu/drm/amd/amdgpu/soc21.c | 1 + drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h | 2974 +++++++++++--------- .../gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm | 394 ++- .../gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm | 244 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 22 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 19 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 2 +- .../amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 3 +- .../amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 3 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 15 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 24 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 248 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c | 19 + drivers/gpu/drm/amd/display/dc/core/dc_surface.c | 2 + drivers/gpu/drm/amd/display/dc/dc.h | 6 +- drivers/gpu/drm/amd/display/dc/dc_link.h | 2 - drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 3 +- .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 9 +- .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 27 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 17 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c | 10 + .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 516 +--- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.h | 5 + .../drm/amd/display/dc/dcn301/dcn301_resource.c | 2 + .../drm/amd/display/dc/dcn302/dcn302_resource.c | 2 + .../drm/amd/display/dc/dcn303/dcn303_resource.c | 2 + .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 2 + drivers/gpu/drm/amd/display/dc/dml/Makefile | 3 +- .../gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c | 617 ++++ .../gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h | 67 + drivers/gpu/drm/amd/display/dc/inc/core_types.h | 7 + drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h | 3 +- drivers/gpu/drm/amd/display/dc/inc/dc_link_dpia.h | 5 + .../drm/amd/display/include/link_service_types.h | 6 - .../amd/include/asic_reg/dce/dce_10_0_sh_mask.h | 2 + .../amd/include/asic_reg/dce/dce_11_0_sh_mask.h | 2 + .../amd/include/asic_reg/dce/dce_11_2_sh_mask.h | 2 + .../amd/include/asic_reg/dce/dce_12_0_sh_mask.h | 2 + .../drm/amd/include/asic_reg/dce/dce_8_0_sh_mask.h | 2 + .../drm/amd/include/asic_reg/dcn/dcn_1_0_sh_mask.h | 2 + .../amd/include/asic_reg/dcn/dcn_2_0_0_sh_mask.h | 2 + .../amd/include/asic_reg/dcn/dcn_2_0_3_sh_mask.h | 4 +- .../amd/include/asic_reg/dcn/dcn_2_1_0_sh_mask.h | 2 + drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 3 + drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 + .../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 22 +- drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 2 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 57 +- drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 1 + drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 47 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 8 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c | 62 +- .../gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 3 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 3 - .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 8 - drivers/gpu/drm/msm/dp/dp_ctrl.c | 9 +- drivers/gpu/drm/msm/msm_mdss.c | 57 + drivers/gpu/drm/radeon/radeon_connectors.c | 4 + drivers/gpu/host1x/Kconfig | 5 + drivers/gpu/host1x/Makefile | 1 + drivers/gpu/host1x/context_bus.c | 31 + include/linux/host1x_context_bus.h | 15 + include/uapi/drm/amdgpu_drm.h | 8 + 92 files changed, 3667 insertions(+), 2553 deletions(-) create mode 100644 drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c create mode 100644 drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h create mode 100644 drivers/gpu/host1x/context_bus.c create mode 100644 include/linux/host1x_context_bus.h [View Less]

2 1

How should "max bpc" KMS property work?
by Pekka Paalanen 03 Jun '22

03 Jun '22

Hi all, I'm working on setting HDR & WCG video modes in Weston, and I thought setting "max bpc" KMS property on the connector would be a good idea. I'm confused about how it works though. I did some digging in https://gitlab.freedesktop.org/wayland/weston/-/issues/612 Summary: - Apparently the property was originally added as a manual workaround for sink hardware behaving badly with high depth. A simple end user setting for "max bpc" would suffice for this use. - Drivers will … [View More]

9 36

[PATCH] BACKPORT: drm/amdgpu/disply: set num_crtc earlier
by Ryan Lin 03 Jun '22

03 Jun '22

From: Alex Deucher <alexander.deucher(a)amd.com> To avoid a recently added warning: Bogus possible_crtcs: [ENCODER:65:TMDS-65] possible_crtcs=0xf (full crtc mask=0x7) WARNING: CPU: 3 PID: 439 at drivers/gpu/drm/drm_mode_config.c:617 drm_mode_config_validate+0x178/0x200 [drm] In this case the warning is harmless, but confusing to users. Fixes: 0df108237433 ("drm: Validate encoder->possible_crtcs") Bug: https://bugzilla.kernel.org/show_bug.cgi?id=209123 Reviewed-by: Daniel Vetter &… [View More]

3 3

[PATCH] drm/i915/pvc: GuC depriv applies to PVC
by Matt Roper 03 Jun '22

03 Jun '22

We missed this setting in the initial device info patch's definition of XE_HPC_FEATURES. Signed-off-by: Matt Roper <matthew.d.roper(a)intel.com> --- drivers/gpu/drm/i915/i915_pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 047a6e326031..a5a1a7647320 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -1089,6 +1089,7 @@ static const struct intel_device_info ats_m_info = { … [View More]

2 1

[PATCH] drm/sun4i: sun8i: Add the ability to keep scaler enabled for VI layer
by Roman Stratiienko 03 Jun '22

03 Jun '22

According to DE2.0/DE3.0 manual VI scaler enable register is double buffered, but de facto it doesn't, or the hardware has the shadow register latching issues which causes single-frame picture corruption after changing the state of scaler enable register. Allow the user to keep the scaler always enabled, preventing the UI glitches on the transition from scaled to unscaled state. NOTE: UI layer scaler has more registers with double-buffering issue and can't be workarounded in the same manner. … [View More]You may find a python test and a demo video for this issue at [1] [1]: https://github.com/GloDroid/glodroid_tests/issues/4 Signed-off-by: Roman Stratiienko <r.stratiienko(a)gmail.com> --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 12 ++++++++++++ drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 4 +++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index 71ab0a00b4de..15cad0330f66 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -27,6 +27,18 @@ #include "sun8i_vi_layer.h" #include "sunxi_engine.h" +/* According to DE2.0/DE3.0 manual VI scaler enable register is double + * buffered, but de facto it doesn't, or the hardware has the shadow + * register latching issues which causes single-frame picture corruption + * after changing the state of scaler enable register. + * Allow the user to keep the scaler always enabled, preventing the UI + * glitches on the transition from scaled to unscaled state. + */ +int sun8i_vi_keep_scaler_enabled; +MODULE_PARM_DESC(keep_vi_scaler_enabled, + "Keep VI scaler enabled (1 = enabled, 0 = disabled (default))"); +module_param_named(keep_vi_scaler_enabled, sun8i_vi_keep_scaler_enabled, int, 0644); + struct de2_fmt_info { u32 drm_fmt; u32 de2_fmt; diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index 662ba1018cc4..f005ab883503 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c @@ -17,6 +17,8 @@ #include "sun8i_vi_layer.h" #include "sun8i_vi_scaler.h" +extern int sun8i_vi_keep_scaler_enabled; + static void sun8i_vi_layer_enable(struct sun8i_mixer *mixer, int channel, int overlay, bool enable, unsigned int zpos) { @@ -149,7 +151,7 @@ static int sun8i_vi_layer_update_coord(struct sun8i_mixer *mixer, int channel, */ subsampled = format->hsub > 1 || format->vsub > 1; - if (insize != outsize || subsampled || hphase || vphase) { + if (insize != outsize || subsampled || hphase || vphase || sun8i_vi_keep_scaler_enabled) { unsigned int scanline, required; struct drm_display_mode *mode; u32 hscale, vscale, fps; -- 2.30.2 [View Less]

3 5

← Newer
1
...
59
60
61
62
63
64
65
...
70
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

dri-devel June 2022