dri-devel September 2021

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[PATCH v2 18/52] dt-bindings: display: Move aa121td01 to panel-lvds
by Maxime Ripard 01 Sep '21

01 Sep '21

The Mitsubishi AA121TD01 Device Tree binding doesn't really add any useful content that is not already present in the panel-lvds binding aside from a requirement on the data-mapping. Let's move it to the generic panel-lvds binding Cc: dri-devel(a)lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Thierry Reding <thierry.reding(a)gmail.com> Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> --- .../bindings/display/panel/lvds.yaml | 5 +- .../display/panel/mitsubishi,aa121td01.yaml | 69 ------------------- 2 files changed, 4 insertions(+), 70 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml index 09a818a60f2e..22f6cf1e134d 100644 --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml +++ b/Documentation/devicetree/bindings/display/panel/lvds.yaml @@ -32,7 +32,9 @@ allOf: properties: compatible: contains: - const: mitsubishi,aa104xd12 + enum: + - mitsubishi,aa104xd12 + - mitsubishi,aa121td01 then: properties: @@ -72,6 +74,7 @@ properties: - advantech,idk-2121wr - innolux,ee101ia-01d - mitsubishi,aa104xd12 + - mitsubishi,aa121td01 - const: panel-lvds data-mapping: diff --git a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml deleted file mode 100644 index 467a0ed4d444..000000000000 --- a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa121td01.yaml +++ /dev/null @@ -1,69 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/display/panel/mitsubishi,aa121td01.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Mitsubishi AA121TD01 12.1" WXGA LVDS Display Panel - -maintainers: - - Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> - - Thierry Reding <thierry.reding(a)gmail.com> - -allOf: - - $ref: lvds.yaml# - -properties: - compatible: - items: - - const: mitsubishi,aa121td01 - - {} # panel-lvds, but not listed here to avoid false select - - data-mapping: - const: jeida-18 - - width-mm: - const: 261 - - height-mm: - const: 163 - - panel-timing: true - port: true - -additionalProperties: false - -required: - - compatible - -examples: - - |+ - panel { - compatible = "mitsubishi,aa121td01", "panel-lvds"; - - width-mm = <261>; - height-mm = <163>; - - data-mapping = "jeida-18"; - - panel-timing { - /* 1280x800 @60Hz */ - clock-frequency = <71000000>; - hactive = <1280>; - vactive = <800>; - hsync-len = <70>; - hfront-porch = <20>; - hback-porch = <70>; - vsync-len = <5>; - vfront-porch = <3>; - vback-porch = <15>; - }; - - port { - panel_in: endpoint { - remote-endpoint = <&lvds_encoder>; - }; - }; - }; - -... -- 2.31.1

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[PATCH v2 15/52] dt-bindings: display: Move aa104xd12 to panel-lvds
by Maxime Ripard 01 Sep '21

01 Sep '21

The Mitsubishi AA104XD12 Device Tree binding doesn't really add any useful content that is not already present in the panel-lvds binding aside from a requirement on the data-mapping. Let's move it to the generic panel-lvds binding Cc: dri-devel(a)lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Thierry Reding <thierry.reding(a)gmail.com> Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> --- .../bindings/display/panel/lvds.yaml | 12 ++++ .../display/panel/mitsubishi,aa104xd12.yaml | 70 ------------------- 2 files changed, 12 insertions(+), 70 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml index 91a6d97a96e0..09a818a60f2e 100644 --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml +++ b/Documentation/devicetree/bindings/display/panel/lvds.yaml @@ -28,6 +28,17 @@ description: |+ allOf: - $ref: panel-common.yaml# + - if: + properties: + compatible: + contains: + const: mitsubishi,aa104xd12 + + then: + properties: + data-mapping: + const: jeida-18 + - if: properties: compatible: @@ -60,6 +71,7 @@ properties: - advantech,idk-1110wr - advantech,idk-2121wr - innolux,ee101ia-01d + - mitsubishi,aa104xd12 - const: panel-lvds data-mapping: diff --git a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml deleted file mode 100644 index 2d1c85e377cd..000000000000 --- a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa104xd12.yaml +++ /dev/null @@ -1,70 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/display/panel/mitsubishi,aa104xd12.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Mitsubishi AA104XD12 10.4" XGA LVDS Display Panel - -maintainers: - - Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> - - Thierry Reding <thierry.reding(a)gmail.com> - -allOf: - - $ref: lvds.yaml# - -properties: - compatible: - items: - - const: mitsubishi,aa104xd12 - - {} # panel-lvds, but not listed here to avoid false select - - data-mapping: - const: jeida-18 - - width-mm: - const: 210 - - height-mm: - const: 158 - - panel-timing: true - port: true - -additionalProperties: false - -required: - - compatible - -examples: - - |+ - - panel { - compatible = "mitsubishi,aa104xd12", "panel-lvds"; - - width-mm = <210>; - height-mm = <158>; - - data-mapping = "jeida-18"; - - panel-timing { - /* 1024x768 @65Hz */ - clock-frequency = <65000000>; - hactive = <1024>; - vactive = <768>; - hsync-len = <136>; - hfront-porch = <20>; - hback-porch = <160>; - vfront-porch = <3>; - vback-porch = <29>; - vsync-len = <6>; - }; - - port { - panel_in: endpoint { - remote-endpoint = <&lvds_encoder>; - }; - }; - }; - -... -- 2.31.1

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[PATCH v2 12/52] dt-bindings: display: Move ee101ia-01d to panel-lvds
by Maxime Ripard 01 Sep '21

01 Sep '21

The Innolux EE101IA-01D Device Tree binding doesn't really add any useful content that is not already present in the panel-lvds binding. Let's move it to the generic panel-lvds binding Cc: dri-devel(a)lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Thierry Reding <thierry.reding(a)gmail.com> Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> --- .../display/panel/innolux,ee101ia-01d.yaml | 31 ------------------- .../bindings/display/panel/lvds.yaml | 1 + 2 files changed, 1 insertion(+), 31 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml diff --git a/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml b/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml deleted file mode 100644 index a69681e724cb..000000000000 --- a/Documentation/devicetree/bindings/display/panel/innolux,ee101ia-01d.yaml +++ /dev/null @@ -1,31 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/display/panel/innolux,ee101ia-01d.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Innolux Corporation 10.1" EE101IA-01D WXGA (1280x800) LVDS panel - -maintainers: - - Heiko Stuebner <heiko.stuebner(a)bq.com> - - Thierry Reding <thierry.reding(a)gmail.com> - -allOf: - - $ref: lvds.yaml# - -properties: - compatible: - items: - - const: innolux,ee101ia-01d - - {} # panel-lvds, but not listed here to avoid false select - - backlight: true - enable-gpios: true - power-supply: true - width-mm: true - height-mm: true - panel-timing: true - port: true - -additionalProperties: false -... diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml index 9b3b329e4e67..91a6d97a96e0 100644 --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml +++ b/Documentation/devicetree/bindings/display/panel/lvds.yaml @@ -59,6 +59,7 @@ properties: - enum: - advantech,idk-1110wr - advantech,idk-2121wr + - innolux,ee101ia-01d - const: panel-lvds data-mapping: -- 2.31.1

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[PATCH v2 11/52] dt-bindings: display: Move idk-2121wr to panel-lvds
by Maxime Ripard 01 Sep '21

01 Sep '21

The Advantech IDK-2121WR Device Tree binding uses most of the panel-lvds binding, aside from a requirement on the data-mapping and the definition of the dual link binding. The LVDS dual link binding applies to any panel with a dual-link setup, and thus could be made generic, and we can move the data-mapping requirement to a conditional. Let's move it to the generic panel-lvds binding Cc: dri-devel(a)lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Thierry Reding <thierry.reding(a)gmail.com> Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> --- .../display/panel/advantech,idk-2121wr.yaml | 121 ------------------ .../bindings/display/panel/lvds.yaml | 88 ++++++++++++- 2 files changed, 87 insertions(+), 122 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml diff --git a/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml b/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml deleted file mode 100644 index 67682fe77f10..000000000000 --- a/Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml +++ /dev/null @@ -1,121 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel - -maintainers: - - Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> - - Thierry Reding <thierry.reding(a)gmail.com> - -description: | - The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel. - A dual-LVDS interface is a dual-link connection with even pixels traveling - on one link, and with odd pixels traveling on the other link. - - The panel expects odd pixels on the first port, and even pixels on the - second port, therefore the ports must be marked accordingly (with either - dual-lvds-odd-pixels or dual-lvds-even-pixels). - -properties: - compatible: - items: - - const: advantech,idk-2121wr - - {} # panel-lvds, but not listed here to avoid false select - - width-mm: - const: 476 - - height-mm: - const: 268 - - data-mapping: - const: vesa-24 - - panel-timing: true - - ports: - $ref: /schemas/graph.yaml#/properties/ports - - properties: - port@0: - $ref: /schemas/graph.yaml#/$defs/port-base - unevaluatedProperties: false - description: The sink for odd pixels. - properties: - dual-lvds-odd-pixels: true - - required: - - dual-lvds-odd-pixels - - port@1: - $ref: /schemas/graph.yaml#/$defs/port-base - unevaluatedProperties: false - description: The sink for even pixels. - properties: - dual-lvds-even-pixels: true - - required: - - dual-lvds-even-pixels - - required: - - port@0 - - port@1 - -additionalProperties: false - -required: - - compatible - - width-mm - - height-mm - - data-mapping - - panel-timing - - ports - -examples: - - |+ - panel-lvds { - compatible = "advantech,idk-2121wr", "panel-lvds"; - - width-mm = <476>; - height-mm = <268>; - - data-mapping = "vesa-24"; - - panel-timing { - clock-frequency = <148500000>; - hactive = <1920>; - vactive = <1080>; - hsync-len = <44>; - hfront-porch = <88>; - hback-porch = <148>; - vfront-porch = <4>; - vback-porch = <36>; - vsync-len = <5>; - }; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - dual-lvds-odd-pixels; - panel_in0: endpoint { - remote-endpoint = <&lvds0_out>; - }; - }; - - port@1 { - reg = <1>; - dual-lvds-even-pixels; - panel_in1: endpoint { - remote-endpoint = <&lvds1_out>; - }; - }; - }; - }; - -... diff --git a/Documentation/devicetree/bindings/display/panel/lvds.yaml b/Documentation/devicetree/bindings/display/panel/lvds.yaml index e4e49e06f302..9b3b329e4e67 100644 --- a/Documentation/devicetree/bindings/display/panel/lvds.yaml +++ b/Documentation/devicetree/bindings/display/panel/lvds.yaml @@ -39,11 +39,26 @@ allOf: data-mapping: const: jeida-24 + - if: + properties: + compatible: + contains: + const: advantech,idk-2121wr + + then: + properties: + data-mapping: + const: vesa-24 + + required: + - ports + properties: compatible: items: - enum: - advantech,idk-1110wr + - advantech,idk-2121wr - const: panel-lvds data-mapping: @@ -105,7 +120,34 @@ properties: data lanes, transmitting bits for slots 6 to 0 instead of 0 to 6. port: true - ports: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: The sink for odd pixels. + properties: + dual-lvds-odd-pixels: true + + required: + - dual-lvds-odd-pixels + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: The sink for even pixels. + properties: + dual-lvds-even-pixels: true + + required: + - dual-lvds-even-pixels + + required: + - port@0 + - port@1 required: - compatible @@ -122,4 +164,48 @@ oneOf: unevaluatedProperties: false +examples: + - |+ + panel-lvds { + compatible = "advantech,idk-2121wr", "panel-lvds"; + + width-mm = <476>; + height-mm = <268>; + + data-mapping = "vesa-24"; + + panel-timing { + clock-frequency = <148500000>; + hactive = <1920>; + vactive = <1080>; + hsync-len = <44>; + hfront-porch = <88>; + hback-porch = <148>; + vfront-porch = <4>; + vback-porch = <36>; + vsync-len = <5>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + panel_in0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + panel_in1: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + }; + ... -- 2.31.1

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[PATCH] drm/imx: imx-tve: Make use of the helper function devm_platform_ioremap_resource()
by Cai Huoqing 01 Sep '21

01 Sep '21

Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing(a)baidu.com> --- drivers/gpu/drm/imx/imx-tve.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c index bc8c3f802a15..2b1fdf2cbbce 100644 --- a/drivers/gpu/drm/imx/imx-tve.c +++ b/drivers/gpu/drm/imx/imx-tve.c @@ -526,7 +526,6 @@ static int imx_tve_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; struct device_node *ddc_node; struct imx_tve *tve; - struct resource *res; void __iomem *base; unsigned int val; int irq; @@ -568,8 +567,7 @@ static int imx_tve_probe(struct platform_device *pdev) } } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(dev, res); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); -- 2.25.1

2 1

[PATCH v6 0/3] support gce on mt8192 platform
by Yongqiang Niu 01 Sep '21

01 Sep '21

Change since v5: -rebase on linux 5.14-rc1 Yongqiang Niu (3): dt-binding: gce: add gce header file for mt8192 arm64: dts: mt8192: add gce node mailbox: cmdq: add mt8192 support .../devicetree/bindings/mailbox/mtk-gce.txt | 7 +- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 10 + drivers/mailbox/mtk-cmdq-mailbox.c | 10 + include/dt-bindings/gce/mt8192-gce.h | 335 +++++++++++++++++++++ 4 files changed, 359 insertions(+), 3 deletions(-) create mode 100644 include/dt-bindings/gce/mt8192-gce.h -- 1.8.1.1.dirty

2 4

[PATCH] drm/sched: fix the bug of time out calculation(v3)
by Monk Liu 01 Sep '21

01 Sep '21

issue: in cleanup_job the cancle_delayed_work will cancel a TO timer even the its corresponding job is still running. fix: do not cancel the timer in cleanup_job, instead do the cancelling only when the heading job is signaled, and if there is a "next" job we start_timeout again. v2: further cleanup the logic, and do the TDR timer cancelling if the signaled job is the last one in its scheduler. v3: change the issue description remove the cancel_delayed_work in the begining of the cleanup_job recover the implement of drm_sched_job_begin. TODO: 1)introduce pause/resume scheduler in job_timeout to serial the handling of scheduler and job_timeout. 2)drop the bad job's del and insert in scheduler due to above serialization (no race issue anymore with the serialization) Signed-off-by: Monk Liu <Monk.Liu(a)amd.com> --- drivers/gpu/drm/scheduler/sched_main.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index a2a9536..ecf8140 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -676,13 +676,7 @@ drm_sched_get_cleanup_job(struct drm_gpu_scheduler *sched) { struct drm_sched_job *job, *next; - /* - * Don't destroy jobs while the timeout worker is running OR thread - * is being parked and hence assumed to not touch pending_list - */ - if ((sched->timeout != MAX_SCHEDULE_TIMEOUT && - !cancel_delayed_work(&sched->work_tdr)) || - kthread_should_park()) + if (kthread_should_park()) return NULL; spin_lock(&sched->job_list_lock); @@ -693,17 +687,21 @@ drm_sched_get_cleanup_job(struct drm_gpu_scheduler *sched) if (job && dma_fence_is_signaled(&job->s_fence->finished)) { /* remove job from pending_list */ list_del_init(&job->list); + + /* cancel this job's TO timer */ + cancel_delayed_work(&sched->work_tdr); /* make the scheduled timestamp more accurate */ next = list_first_entry_or_null(&sched->pending_list, typeof(*next), list); - if (next) + + if (next) { next->s_fence->scheduled.timestamp = job->s_fence->finished.timestamp; - + /* start TO timer for next job */ + drm_sched_start_timeout(sched); + } } else { job = NULL; - /* queue timeout for next job */ - drm_sched_start_timeout(sched); } spin_unlock(&sched->job_list_lock); @@ -791,11 +789,8 @@ static int drm_sched_main(void *param) (entity = drm_sched_select_entity(sched))) || kthread_should_stop()); - if (cleanup_job) { + if (cleanup_job) sched->ops->free_job(cleanup_job); - /* queue timeout for next job */ - drm_sched_start_timeout(sched); - } if (!entity) continue; -- 2.7.4

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dri-devel September 2021