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/kernel/linux/linux-5.10/drivers/gpu/drm/i915/selftests/
Di915_active.c2 * SPDX-License-Identifier: MIT
23 static void __live_get(struct live_active *active) in __live_get() argument
25 kref_get(&active->ref); in __live_get()
28 static void __live_free(struct live_active *active) in __live_free() argument
30 i915_active_fini(&active->base); in __live_free()
31 kfree(active); in __live_free()
36 struct live_active *active = container_of(ref, typeof(*active), ref); in __live_release() local
38 __live_free(active); in __live_release()
41 static void __live_put(struct live_active *active) in __live_put() argument
43 kref_put(&active->ref, __live_release); in __live_put()
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/selftests/
Di915_active.c2 * SPDX-License-Identifier: MIT
24 static void __live_get(struct live_active *active) in __live_get() argument
26 kref_get(&active->ref); in __live_get()
29 static void __live_free(struct live_active *active) in __live_free() argument
31 i915_active_fini(&active->base); in __live_free()
32 kfree(active); in __live_free()
37 struct live_active *active = container_of(ref, typeof(*active), ref); in __live_release() local
39 __live_free(active); in __live_release()
42 static void __live_put(struct live_active *active) in __live_put() argument
44 kref_put(&active->ref, __live_release); in __live_put()
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/display/
Dintel_modeset_verify.c1 // SPDX-License-Identifier: MIT
29 struct intel_connector *connector = to_intel_connector(conn_state->connector); in intel_connector_verify_state()
30 struct drm_i915_private *i915 = to_i915(connector->base.dev); in intel_connector_verify_state()
32 drm_dbg_kms(&i915->drm, "[CONNECTOR:%d:%s]\n", in intel_connector_verify_state()
33 connector->base.base.id, connector->base.name); in intel_connector_verify_state()
35 if (connector->get_hw_state(connector)) { in intel_connector_verify_state()
44 I915_STATE_WARN(i915, !crtc_state->hw.active, in intel_connector_verify_state()
45 "connector is active, but attached crtc isn't\n"); in intel_connector_verify_state()
47 if (!encoder || encoder->type == INTEL_OUTPUT_DP_MST) in intel_connector_verify_state()
51 conn_state->best_encoder != &encoder->base, in intel_connector_verify_state()
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/
Di915_active.h2 * SPDX-License-Identifier: MIT
25 * implicit synchronisation around GEM objects, e.g. set-domain will wait
44 * can then perform any action, such as delayed freeing of an active
51 * __i915_active_fence_init - prepares the activity tracker for use
52 * @active: the active tracker
57 * i915_active_fence_init() prepares the embedded @active struct for use as
58 * an activity tracker, that is for tracking the last known active fence
63 __i915_active_fence_init(struct i915_active_fence *active, in __i915_active_fence_init() argument
67 RCU_INIT_POINTER(active->fence, fence); in __i915_active_fence_init()
68 active->cb.func = fn ?: i915_active_noop; in __i915_active_fence_init()
[all …]
Di915_active.c2 * SPDX-License-Identifier: MIT
18 * Active refs memory management
21 * they idle (when we know the active requests are inactive) and allocate the
36 node_from_active(struct i915_active_fence *active) in node_from_active() argument
38 return container_of(active, struct active_node, base); in node_from_active()
41 #define take_preallocated_barriers(x) llist_del_all(&(x)->preallocated_barriers)
43 static inline bool is_barrier(const struct i915_active_fence *active) in is_barrier() argument
45 return IS_ERR(rcu_access_pointer(active->fence)); in is_barrier()
50 GEM_BUG_ON(!is_barrier(&node->base)); in barrier_to_ll()
51 return (struct llist_node *)&node->base.cb.node; in barrier_to_ll()
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/kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/
Dimx6qdl-tx6-lcd.dtsi2 * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
4 * This file is dual-licensed: you can use it either under the terms
48 compatible = "pwm-backlight";
50 pinctrl-names = "default";
51 pinctrl-0 = <&pinctrl_lcd1_pwr>;
52 enable-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
53 power-supply = <&reg_3v3>;
54 turn-on-delay-ms = <35>;
59 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
70 default-brightness-level = <50>;
[all …]
Dimx6qdl-tx6-lvds.dtsi2 * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
4 * This file is dual-licensed: you can use it either under the terms
50 compatible = "pwm-backlight";
52 power-supply = <&reg_lcd0_pwr>;
53 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
64 default-brightness-level = <50>;
68 compatible = "pwm-backlight";
70 power-supply = <&reg_lcd1_pwr>;
71 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
82 default-brightness-level = <50>;
[all …]
Dimx53-tx53-x03x.dts2 * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
4 * This file is dual-licensed: you can use it either under the terms
42 /dts-v1/;
43 #include "imx53-tx53.dtsi"
44 #include <dt-bindings/input/input.h>
45 #include <dt-bindings/interrupt-controller/irq.h>
46 #include <dt-bindings/pwm/pwm.h>
49 model = "Ka-Ro electronics TX53 module (LCD)";
57 compatible = "fsl,imx-parallel-display";
58 interface-pix-fmt = "rgb24";
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dimx6qdl-tx6-lcd.dtsi2 * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
4 * This file is dual-licensed: you can use it either under the terms
48 compatible = "pwm-backlight";
50 pinctrl-names = "default";
51 pinctrl-0 = <&pinctrl_lcd1_pwr>;
52 enable-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
53 power-supply = <&reg_3v3>;
54 turn-on-delay-ms = <35>;
59 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
70 default-brightness-level = <50>;
[all …]
Dimx6qdl-tx6-lvds.dtsi2 * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
4 * This file is dual-licensed: you can use it either under the terms
50 compatible = "pwm-backlight";
52 power-supply = <&reg_lcd0_pwr>;
53 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
64 default-brightness-level = <50>;
68 compatible = "pwm-backlight";
70 power-supply = <&reg_lcd1_pwr>;
71 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
82 default-brightness-level = <50>;
[all …]
Dimx53-tx53-x03x.dts2 * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
4 * This file is dual-licensed: you can use it either under the terms
42 /dts-v1/;
43 #include "imx53-tx53.dtsi"
44 #include <dt-bindings/input/input.h>
45 #include <dt-bindings/interrupt-controller/irq.h>
46 #include <dt-bindings/pwm/pwm.h>
49 model = "Ka-Ro electronics TX53 module (LCD)";
57 compatible = "fsl,imx-parallel-display";
58 interface-pix-fmt = "rgb24";
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/
Di915_active.h2 * SPDX-License-Identifier: MIT
25 * implicit synchronisation around GEM objects, e.g. set-domain will wait
44 * can then perform any action, such as delayed freeing of an active
51 * __i915_active_fence_init - prepares the activity tracker for use
52 * @active - the active tracker
53 * @fence - initial fence to track, can be NULL
54 * @func - a callback when then the tracker is retired (becomes idle),
57 * i915_active_fence_init() prepares the embedded @active struct for use as
58 * an activity tracker, that is for tracking the last known active fence
63 __i915_active_fence_init(struct i915_active_fence *active, in __i915_active_fence_init() argument
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/supply/
Dactive-semi,act8945a-charger.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/active-semi,act8945a-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8945A Charger Function
10 - Sebastian Reichel <sre@kernel.org>
13 - $ref: power-supply.yaml#
17 const: active-semi,act8945a-charger
22 active-semi,chglev-gpios:
26 active-semi,lbo-gpios:
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/kernel/linux/linux-6.6/arch/arm64/boot/dts/exynos/
Dexynos5433-tmu.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/thermal/thermal.h>
11 thermal-zones {
12 atlas0_thermal: atlas0-thermal {
13 thermal-sensors = <&tmu_atlas0>;
14 polling-delay-passive = <0>;
15 polling-delay = <0>;
17 atlas0_alert_0: atlas0-alert-0 {
20 type = "active";
22 atlas0_alert_1: atlas0-alert-1 {
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/exynos/
Dexynos5433-tmu.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/thermal/thermal.h>
11 thermal-zones {
12 atlas0_thermal: atlas0-thermal {
13 thermal-sensors = <&tmu_atlas0>;
14 polling-delay-passive = <0>;
15 polling-delay = <0>;
17 atlas0_alert_0: atlas0-alert-0 {
20 type = "active";
22 atlas0_alert_1: atlas0-alert-1 {
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/
Dact8945a-charger.txt1 Device-Tree bindings for charger of Active-semi ACT8945A Multi-Function Device
4 - compatible: "active-semi,act8945a-charger".
5 - active-semi,chglev-gpios: charge current level phandle with args
7 - active-semi,lbo-gpios: specify the low battery voltage detect phandle
9 - interrupts: <a b> where a is the interrupt number and b is a
14 - active-semi,input-voltage-threshold-microvolt: unit: mV;
15 Specifies the charger's input over-voltage threshold value;
17 - active-semi,precondition-timeout: unit: minutes;
21 - active-semi,total-timeout: unit: hours;
28 compatible = "active-semi,act8945a";
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/
Dleds-bcm6358.txt5 which can either be controlled by software (exporting the 74x164 as spi-gpio.
6 See Documentation/devicetree/bindings/gpio/gpio-74x164.txt), or
10 - compatible : should be "brcm,bcm6358-leds".
11 - #address-cells : must be 1.
12 - #size-cells : must be 0.
13 - reg : BCM6358 LED controller address and size.
16 - brcm,clk-div : SCK signal divider. Possible values are 1, 2, 4 and 8.
18 - brcm,clk-dat-low : Boolean, makes clock and data signals active low.
21 Each LED is represented as a sub-node of the brcm,bcm6358-leds device.
23 LED sub-node required properties:
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/leds/
Dleds-bcm6358.txt5 which can either be controlled by software (exporting the 74x164 as spi-gpio.
10 - compatible : should be "brcm,bcm6358-leds".
11 - #address-cells : must be 1.
12 - #size-cells : must be 0.
13 - reg : BCM6358 LED controller address and size.
16 - brcm,clk-div : SCK signal divider. Possible values are 1, 2, 4 and 8.
18 - brcm,clk-dat-low : Boolean, makes clock and data signals active low.
21 Each LED is represented as a sub-node of the brcm,bcm6358-leds device.
23 LED sub-node required properties:
24 - reg : LED pin number (only LEDs 0 to 31 are valid).
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/i2c/
Dtvp7002.txt7 - compatible : Must be "ti,tvp7002"
10 - hsync-active: HSYNC Polarity configuration for the bus. Default value when
13 - vsync-active: VSYNC Polarity configuration for the bus. Default value when
16 - pclk-sample: Clock polarity of the bus. Default value when this property is
19 - sync-on-green-active: Active state of Sync-on-green signal property of the
21 0 = Normal Operation (Active Low, Default)
24 - field-even-active: Active-high Field ID output polarity control of the bus.
27 0 = Normal Operation (Active Low, Default)
31 video-interfaces.txt.
44 hsync-active = <1>;
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/media/i2c/
Dtvp7002.txt7 - compatible : Must be "ti,tvp7002"
10 - hsync-active: HSYNC Polarity configuration for the bus. Default value when
13 - vsync-active: VSYNC Polarity configuration for the bus. Default value when
16 - pclk-sample: Clock polarity of the bus. Default value when this property is
19 - sync-on-green-active: Active state of Sync-on-green signal property of the
21 0 = Normal Operation (Active Low, Default)
24 - field-even-active: Active-high Field ID output polarity control of the bus.
27 0 = Normal Operation (Active Low, Default)
31 video-interfaces.txt.
44 hsync-active = <1>;
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/
Dintel_context.c1 // SPDX-License-Identifier: MIT
34 call_rcu(&ce->rcu, rcu_context_free); in intel_context_free()
44 return ERR_PTR(-ENOMEM); in intel_context_create()
55 if (mutex_lock_interruptible(&ce->pin_mutex)) in intel_context_alloc_state()
56 return -EINTR; in intel_context_alloc_state()
58 if (!test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) { in intel_context_alloc_state()
60 err = -EIO; in intel_context_alloc_state()
64 err = ce->ops->alloc(ce); in intel_context_alloc_state()
68 set_bit(CONTEXT_ALLOC_BIT, &ce->flags); in intel_context_alloc_state()
72 mutex_unlock(&ce->pin_mutex); in intel_context_alloc_state()
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/nvidia/
Dtegra210-p3450-0000.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/linux-event-codes.h>
6 #include <dt-bindings/mfd/max77620.h>
12 compatible = "nvidia,p3450-0000", "nvidia,tegra210";
22 stdout-path = "serial0:115200n8";
33 avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
34 hvddio-pex-supply = <&vdd_1v8>;
35 dvddio-pex-supply = <&vdd_pex_1v05>;
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/
Dactive-semi,act8945a.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8945a.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8945a regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8945a
19 system-power-controller:
25 active-semi,vsel-high:
42 vp1-supply:
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/kernel/linux/linux-5.10/arch/arm/mach-sa1100/include/mach/
Dh3xxx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
39 /* machine-specific gpios */
60 …CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */
61 #define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active hi…
62 #define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. …
63 #define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active …
64 #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */
65 #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */
66 #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */
69 #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */
[all …]
/kernel/linux/linux-6.6/arch/arm/mach-sa1100/include/mach/
Dh3xxx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
39 /* machine-specific gpios */
60 …CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */
61 #define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active hi…
62 #define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. …
63 #define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active …
64 #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */
65 #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */
66 #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */
69 #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */
[all …]

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