Home
last modified time | relevance | path

Searched +full:tuning +full:- +full:step (Results 1 – 25 of 104) sorted by relevance

12345

/linux-6.12.1/Documentation/devicetree/bindings/mmc/
Dfsl-imx-esdhc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/fsl-imx-esdhc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawnguo@kernel.org>
13 - $ref: sdhci-common.yaml#
20 by mmc.txt and the properties used by the sdhci-esdhc-imx driver.
25 - enum:
26 - fsl,imx25-esdhc
27 - fsl,imx35-esdhc
[all …]
Dmtk-sd.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mtk-sd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chaotian Jing <chaotian.jing@mediatek.com>
11 - Wenbin Mei <wenbin.mei@mediatek.com>
16 - enum:
17 - mediatek,mt2701-mmc
18 - mediatek,mt2712-mmc
19 - mediatek,mt6779-mmc
[all …]
Dmarvell,xenon-sdhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/marvell,xenon-sdhci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 mmc-controller.yaml and the properties used by the Xenon implementation.
20 - Ulf Hansson <ulf.hansson@linaro.org>
25 - enum:
26 - marvell,armada-cp110-sdhci
27 - marvell,armada-ap806-sdhci
29 - items:
[all …]
/linux-6.12.1/Documentation/userspace-api/media/v4l/
Dext-ctrls-fm-tx.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _fm-tx-controls:
12 limiter, RDS transmission and tuning power features.
15 .. _fm-tx-control-id:
27 step are driver-specific.
34 to 31 pre-defined programme types.
52 programme-related information or any other text. In these cases,
103 receiver-generated distortion and prevent overmodulation.
107 useconds. Step and range are driver-specific.
110 Configures audio frequency deviation level in Hz. The range and step
[all …]
/linux-6.12.1/Documentation/admin-guide/media/
Dsi4713.rst1 .. SPDX-License-Identifier: GPL-2.0
14 ----------------------------
29 -------------------------
34 The I2C device driver exports a v4l2-subdev interface to the kernel.
36 using the v4l2-subdev calls (g_ext_ctrls, s_ext_ctrls).
48 ----------------------
51 Here is an output from v4l2-ctl util:
53 .. code-block:: none
55 / # v4l2-ctl -d /dev/radio0 --all -L
57 Driver name : radio-si4713
[all …]
Dfaq.rst1 .. SPDX-License-Identifier: GPL-2.0
23 1. The signal seems to die a few seconds after tuning.
28 is closed). The ``dvb-core`` module parameter ``dvb_shutdown_timeout``
37 tools and are grouped together with the ``v4l-utils`` git repository:
39 https://git.linuxtv.org/v4l-utils.git/
45 The first step is to get a list of services that are transmitted.
48 for example the ``dvbv5-scan`` tool. You can find more information
51 https://www.linuxtv.org/wiki/index.php/Dvbv5-scan
70 https://git.linuxtv.org/dtv-scan-tables.git
88 list with a tool like ``dvbv5-scan``.
[all …]
/linux-6.12.1/include/media/
Dtuner-types.h1 /* SPDX-License-Identifier: GPL-2.0 */
10 * enum param_type - type of the tuner pameters
27 * struct tuner_range - define the frequencies supported by the tuner
54 * struct tuner_params - Parameters to be used to setup the tuner. Those
55 * are used by drivers/media/tuners/tuner-types.c in
57 * the parameters are for tuners based on tda9887 IF-PLL
58 * multi-standard analog TV/Radio demodulator, with is
65 * @cb_first_if_lower_freq: Many Philips-based tuners have a comment in
68 * switching, and to ensure smooth tuning to the
74 * in very low tuning voltage which may drive the
[all …]
Ddvb_frontend.h4 * The Digital TV Frontend kABI defines a driver-internal interface for
5 * registering low-level, hardware specific driver to a hardware independent
28 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
61 * struct dvb_frontend_tune_settings - parameters to adjust frontend tuning
63 * @min_delay_ms: minimum delay for tuning, in ms
64 * @step_size: step size between two consecutive frequencies
78 * struct dvb_tuner_info - Frontend name and min/max ranges/bandwidths
83 * @frequency_step_hz: frequency step in Hz
86 * @bandwidth_step: frontend bandwidth step
101 * struct analog_parameters - Parameters to tune into an analog/radio channel
[all …]
/linux-6.12.1/arch/arm64/boot/dts/freescale/
Dimx8ulp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8ulp-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/power/imx8ulp-power.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8ulp-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
/linux-6.12.1/arch/arm/boot/dts/nxp/imx/
Dimx6ul-tqma6ul2l.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulxl-common.dtsi"
12 model = "TQ-Systems TQMa6UL2L SoM";
13 compatible = "tq,imx6ul-tqma6ul2l", "fsl,imx6ul";
17 fsl,tuning-step = <6>;
38 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
55 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
Dimx6ul-tqma6ul2.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulx-common.dtsi"
12 model = "TQ-Systems TQMa6UL2 SoM";
13 compatible = "tq,imx6ul-tqma6ul2", "fsl,imx6ul";
17 fsl,tuning-step = <6>;
38 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
55 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
Dimx6ull-tqma6ull2.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulx-common.dtsi"
12 model = "TQ-Systems TQMa6ULL2 SoM";
13 compatible = "tq,imx6ull-tqma6ull2", "fsl,imx6ull";
17 fsl,tuning-step = <6>;
19 max-frequency = <99000000>;
20 assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
[all …]
Dimx6ull-tqma6ull2l.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulxl-common.dtsi"
13 compatible = "tq,imx6ull-tqma6ull2l", "fsl,imx6ull";
17 fsl,tuning-step = <6>;
19 max-frequency = <99000000>;
20 assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
21 assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
[all …]
Dimx7ulp.dtsi1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2018 NXP
8 #include <dt-bindings/clock/imx7ulp-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include "imx7ulp-pinfunc.h"
15 interrupt-parent = <&intc>;
17 #address-cells = <1>;
18 #size-cells = <1>;
37 #address-cells = <1>;
[all …]
Dimx6sll.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright 2017-2018 NXP.
8 #include <dt-bindings/clock/imx6sll-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include "imx6sll-pinfunc.h"
14 #address-cells = <1>;
15 #size-cells = <1>;
46 #address-cells = <1>;
47 #size-cells = <0>;
[all …]
Dimxrt1050.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "../../armv7-m.dtsi"
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/imxrt1050-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
18 compatible = "fixed-clock";
19 #clock-cells = <0>;
20 clock-frequency = <24000000>;
[all …]
/linux-6.12.1/drivers/mmc/host/
Dsdhci-pci-gli.c1 // SPDX-License-Identifier: GPL-2.0+
7 * Version: v0.9.0 (2019-08-08)
18 #include "sdhci-cqhci.h"
19 #include "sdhci-pci.h"
286 /* reset the tuning flow after reinit and before starting tuning */ in gli_set_9750()
323 /* enable tuning parameters control */ in gli_set_9750()
329 /* write tuning parameters */ in gli_set_9750()
332 /* disable tuning parameters control */ in gli_set_9750()
380 if (!host->tuning_done) { in __sdhci_execute_tuning_9750()
393 if (!host->tuning_done) { in __sdhci_execute_tuning_9750()
[all …]
Dsdhci-esdhc-imx.c1 // SPDX-License-Identifier: GPL-2.0
5 * derived from the OF-version.
23 #include <linux/mmc/slot-gpio.h>
28 #include "sdhci-cqhci.h"
29 #include "sdhci-pltfm.h"
30 #include "sdhci-esdhc.h"
70 /* Tuning bits */
82 #define ESDHC_TUNE_CTRL_MAX ((1 << 7) - 1)
106 /* NOTE: the minimum valid tuning start tap for mx6sl is 1 */
140 * open ended multi-blk IO. Otherwise the TC INT wouldn't
[all …]
Dsdhci-xenon-phy.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Date: 2016-8-24
17 #include "sdhci-pltfm.h"
18 #include "sdhci-xenon.h"
197 /* Divider for calculating Tuning Step */
209 params = devm_kzalloc(mmc_dev(host->mmc), sizeof(*params), GFP_KERNEL); in xenon_alloc_emmc_phy()
211 return -ENOMEM; in xenon_alloc_emmc_phy()
213 priv->phy_params = params; in xenon_alloc_emmc_phy()
214 if (priv->phy_type == EMMC_5_0_PHY) in xenon_alloc_emmc_phy()
215 priv->emmc_phy_regs = &xenon_emmc_5_0_phy_regs; in xenon_alloc_emmc_phy()
[all …]
/linux-6.12.1/drivers/clk/sunxi-ng/
Dccu_sdm.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2017 Chen-Yu Tsai. All rights reserved.
9 #include <linux/clk-provider.h>
17 * XXX We don't know what the step and bottom register fields
36 /* second enable bit in tuning register */
/linux-6.12.1/drivers/net/wireless/ralink/rt2x00/
Drt2x00link.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
10 Abstract: rt2x00 generic link tuning routines.
20 * When we lack RSSI information return something less then -80 to
23 #define DEFAULT_RSSI -128
31 return -avg; in rt2x00link_get_avg_rssi()
38 struct link_ant *ant = &rt2x00dev->link.ant; in rt2x00link_antenna_get_link_rssi()
40 if (rt2x00dev->link.qual.rx_success) in rt2x00link_antenna_get_link_rssi()
41 return rt2x00link_get_avg_rssi(&ant->rssi_ant); in rt2x00link_antenna_get_link_rssi()
48 struct link_ant *ant = &rt2x00dev->link.ant; in rt2x00link_antenna_get_rssi_history()
[all …]
/linux-6.12.1/tools/thermal/tmon/
Dpid.c1 // SPDX-License-Identifier: GPL-2.0-or-later
29 * PID (Proportional-Integral-Derivative) controller is commonly used in
39 * y[k] = y[k-1] - kp*(x[k] - x[k-1]) + Ki*Ts*e[k] - Kd*(x[k]
40 * - 2*x[k-1]+x[k-2])/Ts
46 static double xk_1, xk_2; /* input temperature x[k-#] */
50 * 1. use CPU burn to produce open loop unit step response
51 * 2. calculate PID based on Ziegler-Nichols rule
53 * add a flag for tuning PID
60 /* TODO: get it from TUI tuning tab */ in init_thermal_controller()
73 syslog(LOG_DEBUG, "TC inactive, relax p-state\n"); in controller_reset()
[all …]
/linux-6.12.1/Documentation/networking/
Dnet_dim.rst2 Net DIM - Generic Network Dynamic Interrupt Moderation
43 #. Makes a decision - suggests interrupt moderation configuration fields.
48 supplied to the previous iteration. The comparison step checks the difference
49 between the new and previous data and decides on the result of the last step.
50 A step would result as "better" if bandwidth increases and as "worse" if
52 compared in a similar fashion - increase == "better" and decrease == "worse".
56 considered "better". Step #2 has an optimization for avoiding false results: it
61 Step #3 decides on the suggested configuration based on the result from step #2
68 decide to verify this decision by taking a step in the other direction. This is
73 The last step is to notify the registered driver that it should apply the
[all …]
/linux-6.12.1/drivers/media/radio/si4713/
Dsi4713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * drivers/media/radio/si4713-i2c.c
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-common.h>
28 MODULE_PARM_DESC(debug, "Debug level (0 - 2)");
46 #define DEFAULT_ACOMP_THRESHOLD (-0x28)
160 int rval = -EINVAL; in usecs_to_dev()
176 v4l2_dbg(2, debug, &sdev->sd, in si4713_handler()
178 complete(&sdev->work); in si4713_handler()
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/net/
Dmicrel-ksz90x1.txt3 Some boards require special tuning values, particularly when it comes
8 Note that these settings are applied after any phy-specific fixup from
17 skew values actually increase in 120ps steps, starting from -840ps. The
28 -----------------------------------------------------
29 0 -840ps 0000
30 200 -720ps 0001
31 400 -600ps 0010
32 600 -480ps 0011
33 800 -360ps 0100
34 1000 -240ps 0101
[all …]

12345