| /kernel/linux/linux-5.10/drivers/video/fbdev/omap2/omapfb/dss/ |
| D | hdmi4_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/
31 static inline void __iomem *hdmi_av_base(struct hdmi_core_data *core) in hdmi_av_base() argument
33 return core->base + HDMI_CORE_AV; in hdmi_av_base()
36 static int hdmi_core_ddc_init(struct hdmi_core_data *core) in hdmi_core_ddc_init() argument
38 void __iomem *base = core->base; in hdmi_core_ddc_init()
51 return -ETIMEDOUT; in hdmi_core_ddc_init()
62 return -ETIMEDOUT; in hdmi_core_ddc_init()
72 return -ETIMEDOUT; in hdmi_core_ddc_init()
78 static int hdmi_core_ddc_edid(struct hdmi_core_data *core, in hdmi_core_ddc_edid() argument
[all …]
|
| D | hdmi5_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * OMAP5 HDMI CORE IP driver library
39 static void hdmi_core_ddc_init(struct hdmi_core_data *core) in hdmi_core_ddc_init() argument
41 void __iomem *base = core->base; in hdmi_core_ddc_init()
118 static void hdmi_core_ddc_uninit(struct hdmi_core_data *core) in hdmi_core_ddc_uninit() argument
120 void __iomem *base = core->base; in hdmi_core_ddc_uninit()
128 static int hdmi_core_ddc_edid(struct hdmi_core_data *core, u8 *pedid, u8 ext) in hdmi_core_ddc_edid() argument
130 void __iomem *base = core->base; in hdmi_core_ddc_edid()
165 return -EIO; in hdmi_core_ddc_edid()
177 return -EIO; in hdmi_core_ddc_edid()
[all …]
|
| /kernel/linux/linux-6.6/drivers/video/fbdev/omap2/omapfb/dss/ |
| D | hdmi4_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/
31 static inline void __iomem *hdmi_av_base(struct hdmi_core_data *core) in hdmi_av_base() argument
33 return core->base + HDMI_CORE_AV; in hdmi_av_base()
36 static int hdmi_core_ddc_init(struct hdmi_core_data *core) in hdmi_core_ddc_init() argument
38 void __iomem *base = core->base; in hdmi_core_ddc_init()
51 return -ETIMEDOUT; in hdmi_core_ddc_init()
62 return -ETIMEDOUT; in hdmi_core_ddc_init()
72 return -ETIMEDOUT; in hdmi_core_ddc_init()
78 static int hdmi_core_ddc_edid(struct hdmi_core_data *core, in hdmi_core_ddc_edid() argument
[all …]
|
| D | hdmi5_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * OMAP5 HDMI CORE IP driver library
39 static void hdmi_core_ddc_init(struct hdmi_core_data *core) in hdmi_core_ddc_init() argument
41 void __iomem *base = core->base; in hdmi_core_ddc_init()
118 static void hdmi_core_ddc_uninit(struct hdmi_core_data *core) in hdmi_core_ddc_uninit() argument
120 void __iomem *base = core->base; in hdmi_core_ddc_uninit()
128 static int hdmi_core_ddc_edid(struct hdmi_core_data *core, u8 *pedid, u8 ext) in hdmi_core_ddc_edid() argument
130 void __iomem *base = core->base; in hdmi_core_ddc_edid()
164 return -EIO; in hdmi_core_ddc_edid()
176 return -EIO; in hdmi_core_ddc_edid()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/omapdrm/dss/ |
| D | hdmi4_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
30 static inline void __iomem *hdmi_av_base(struct hdmi_core_data *core) in hdmi_av_base() argument
32 return core->base + HDMI_CORE_AV; in hdmi_av_base()
35 int hdmi4_core_ddc_init(struct hdmi_core_data *core) in hdmi4_core_ddc_init() argument
37 void __iomem *base = core->base; in hdmi4_core_ddc_init()
50 return -ETIMEDOUT; in hdmi4_core_ddc_init()
61 return -ETIMEDOUT; in hdmi4_core_ddc_init()
71 return -ETIMEDOUT; in hdmi4_core_ddc_init()
79 struct hdmi_core_data *core = data; in hdmi4_core_ddc_read() local
[all …]
|
| D | hdmi5_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * OMAP5 HDMI CORE IP driver library
5 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
26 void hdmi5_core_ddc_init(struct hdmi_core_data *core) in hdmi5_core_ddc_init() argument
28 void __iomem *base = core->base; in hdmi5_core_ddc_init()
105 void hdmi5_core_ddc_uninit(struct hdmi_core_data *core) in hdmi5_core_ddc_uninit() argument
107 void __iomem *base = core->base; in hdmi5_core_ddc_uninit()
117 struct hdmi_core_data *core = data; in hdmi5_core_ddc_read() local
118 void __iomem *base = core->base; in hdmi5_core_ddc_read()
152 return -EIO; in hdmi5_core_ddc_read()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/omapdrm/dss/ |
| D | hdmi4_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/
30 static inline void __iomem *hdmi_av_base(struct hdmi_core_data *core) in hdmi_av_base() argument
32 return core->base + HDMI_CORE_AV; in hdmi_av_base()
35 int hdmi4_core_ddc_init(struct hdmi_core_data *core) in hdmi4_core_ddc_init() argument
37 void __iomem *base = core->base; in hdmi4_core_ddc_init()
50 return -ETIMEDOUT; in hdmi4_core_ddc_init()
61 return -ETIMEDOUT; in hdmi4_core_ddc_init()
71 return -ETIMEDOUT; in hdmi4_core_ddc_init()
79 struct hdmi_core_data *core = data; in hdmi4_core_ddc_read() local
[all …]
|
| D | hdmi5_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * OMAP5 HDMI CORE IP driver library
5 * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/
26 void hdmi5_core_ddc_init(struct hdmi_core_data *core) in hdmi5_core_ddc_init() argument
28 void __iomem *base = core->base; in hdmi5_core_ddc_init()
105 void hdmi5_core_ddc_uninit(struct hdmi_core_data *core) in hdmi5_core_ddc_uninit() argument
107 void __iomem *base = core->base; in hdmi5_core_ddc_uninit()
117 struct hdmi_core_data *core = data; in hdmi5_core_ddc_read() local
118 void __iomem *base = core->base; in hdmi5_core_ddc_read()
152 return -EIO; in hdmi5_core_ddc_read()
[all …]
|
| /kernel/linux/linux-5.10/sound/hda/ext/ |
| D | hdac_ext_stream.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * hdac-ext-stream.c - HD-audio extended stream operations.
19 * snd_hdac_ext_stream_init - initialize each stream (aka device)
20 * @bus: HD-audio core bus
21 * @stream: HD-audio ext core stream object to initialize
33 if (bus->ppcap) { in snd_hdac_ext_stream_init()
34 stream->pphc_addr = bus->ppcap + AZX_PPHC_BASE + in snd_hdac_ext_stream_init()
37 stream->pplc_addr = bus->ppcap + AZX_PPLC_BASE + in snd_hdac_ext_stream_init()
38 AZX_PPLC_MULTI * bus->num_streams + in snd_hdac_ext_stream_init()
42 if (bus->spbcap) { in snd_hdac_ext_stream_init()
[all …]
|
| /kernel/linux/linux-6.6/sound/hda/ |
| D | hdac_stream.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * HD-audio stream operations
11 #include <sound/core.h>
26 * +--+-------+
28 * +--+----+--+
32 * +--+----+--+
34 * +--+----+--+
39 * +--+----+--+
41 * +--+----+--+
45 * +--+----+--+
[all …]
|
| D | hdac_component.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // hdac_component.c - routines for sync between HD-A core and DRM driver
8 #include <sound/core.h>
23 * snd_hdac_set_codec_wakeup - Enable / disable HDMI/DP codec wakeup
24 * @bus: HDA core bus
27 * This function is supposed to be used only by a HD-audio controller
37 struct drm_audio_component *acomp = bus->audio_component; in snd_hdac_set_codec_wakeup()
39 if (!acomp || !acomp->ops) in snd_hdac_set_codec_wakeup()
40 return -ENODEV; in snd_hdac_set_codec_wakeup()
42 if (!acomp->ops->codec_wake_override) in snd_hdac_set_codec_wakeup()
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | fsl,rpmsg.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Audio RPMSG CPU DAI Controller
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
13 fsl_rpmsg is a virtual audio device. Mapping to real hardware devices
14 are SAI, MICFIL, DMA controlled by Cortex M core. What we see from
15 Linux side is a device which provides audio service by rpmsg channel.
18 Cortex-A and Cortex-M.
21 - $ref: sound-card-common.yaml#
[all …]
|
| /kernel/linux/linux-5.10/drivers/media/usb/tm6000/ |
| D | tm6000-alsa.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Support for audio capture for tm5600/6000/6010
3 // Copyright (c) 2007-2008 Mauro Carvalho Chehab <mchehab@kernel.org>
5 // Based on cx88-alsa.c
15 #include <sound/core.h>
23 #include "tm6000-regs.h"
29 printk(KERN_INFO "%s/1: " fmt, chip->core->name , ## arg); \
36 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
64 * BOARD Specific: Sets audio DMA
69 struct tm6000_core *core = chip->core; in _tm6000_start_audio_dma() local
[all …]
|
| /kernel/linux/linux-5.10/sound/hda/ |
| D | hdac_stream.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * HD-audio stream operations
10 #include <sound/core.h>
18 * snd_hdac_get_stream_stripe_ctl - get stripe control value
19 * @bus: HD-audio core bus
25 struct snd_pcm_runtime *runtime = substream->runtime; in snd_hdac_get_stream_stripe_ctl()
26 unsigned int channels = runtime->channels, in snd_hdac_get_stream_stripe_ctl()
27 rate = runtime->rate, in snd_hdac_get_stream_stripe_ctl()
28 bits_per_sample = runtime->sample_bits, in snd_hdac_get_stream_stripe_ctl()
34 /* following is from HD audio spec */ in snd_hdac_get_stream_stripe_ctl()
[all …]
|
| D | hdac_component.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // hdac_component.c - routines for sync between HD-A core and DRM driver
8 #include <sound/core.h>
23 * snd_hdac_set_codec_wakeup - Enable / disable HDMI/DP codec wakeup
24 * @bus: HDA core bus
27 * This function is supposed to be used only by a HD-audio controller
37 struct drm_audio_component *acomp = bus->audio_component; in snd_hdac_set_codec_wakeup()
39 if (!acomp || !acomp->ops) in snd_hdac_set_codec_wakeup()
40 return -ENODEV; in snd_hdac_set_codec_wakeup()
42 if (!acomp->ops->codec_wake_override) in snd_hdac_set_codec_wakeup()
[all …]
|
| /kernel/linux/linux-6.6/sound/hda/ext/ |
| D | hdac_ext_stream.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * hdac-ext-stream.c - HD-audio extended stream operations.
20 * snd_hdac_ext_stream_init - initialize each stream (aka device)
21 * @bus: HD-audio core bus
22 * @hext_stream: HD-audio ext core stream object to initialize
34 if (bus->ppcap) { in snd_hdac_ext_stream_init()
35 hext_stream->pphc_addr = bus->ppcap + AZX_PPHC_BASE + in snd_hdac_ext_stream_init()
38 hext_stream->pplc_addr = bus->ppcap + AZX_PPLC_BASE + in snd_hdac_ext_stream_init()
39 AZX_PPLC_MULTI * bus->num_streams + in snd_hdac_ext_stream_init()
43 hext_stream->decoupled = false; in snd_hdac_ext_stream_init()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | zte,zx-i2s.txt | 4 - compatible : Must be one of:
5 "zte,zx296718-i2s", "zte,zx296702-i2s"
6 "zte,zx296702-i2s"
7 - reg : Must contain I2S core's registers location and length
8 - clocks : Pairs of phandle and specifier referencing the controller's clocks.
9 - clock-names: "wclk" for the wclk, "pclk" for the pclk to the I2S interface.
10 - dmas: Pairs of phandle and specifier for the DMA channel that is used by
11 the core. The core expects two dma channels for transmit.
12 - dma-names : Must be "tx" and "rx"
14 For more details on the 'dma', 'dma-names', 'clock' and 'clock-names' properties
[all …]
|
| D | qcom,lpass-cpu.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,lpass-cpu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11 - Rohit kumar <rohitkr@codeaurora.org>
14 Qualcomm Technologies Inc. SOC Low-Power Audio SubSystem (LPASS) that consist
15 of MI2S interface for audio data transfer on external codecs. LPASS cpu driver
16 is a module to configure Low-Power Audio Interface(LPAIF) core registers
22 - qcom,lpass-cpu
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/clock/ |
| D | qcom,audiocc-sm8250.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/qcom,audiocc-sm8250.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LPASS Audio Clock Controller on SM8250 SoCs
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15 See include/dt-bindings/clock/qcom,sm8250-lpass-audiocc.h for the full list
16 of Audio Clock controller clock IDs.
20 const: qcom,sm8250-lpass-audiocc
25 '#clock-cells':
[all …]
|
| D | qcom,aoncc-sm8250.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/qcom,aoncc-sm8250.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15 See include/dt-bindings/clock/qcom,sm8250-lpass-aoncc.h for the full list
16 of Audio Clock controller clock IDs.
20 const: qcom,sm8250-lpass-aoncc
25 '#clock-cells':
30 - description: LPASS Core voting clock
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/qcom/ |
| D | qcom,apr-services.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,apr-services.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
22 3 = DSP Core Service
23 4 = Audio Front End Service.
26 7 = Audio Stream Manager Service.
27 8 = Audio Device Manager Service.
29 10 = Core voice stream.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/dsp/ |
| D | mediatek,mt8195-dsp.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dsp/mediatek,mt8195-dsp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek mt8195 DSP core
10 - YC Hung <yc.hung@mediatek.com>
13 Some boards from mt8195 contain a DSP core used for
14 advanced pre- and post- audio processing.
18 const: mediatek,mt8195-dsp
22 - description: Address and size of the DSP Cfg registers
[all …]
|
| /kernel/linux/linux-6.6/Documentation/sound/soc/ |
| D | dapm.rst | 2 Dynamic Audio Power Management for Portable Devices
8 Dynamic Audio Power Management (DAPM) is designed to allow portable
9 Linux devices to use the minimum amount of power within the audio
11 such, can easily co-exist with the other PM systems.
14 all power switching is done within the ASoC core. No code changes or
16 switching decisions based upon any audio stream (capture/playback)
17 activity and audio mixer settings within the device.
20 audio subsystem, this includes internal codec power blocks and machine
26 VREF, VMID (core codec and audio power)
39 audio subsystem signal paths
[all …]
|
| /kernel/linux/linux-5.10/Documentation/sound/soc/ |
| D | dapm.rst | 2 Dynamic Audio Power Management for Portable Devices
8 Dynamic Audio Power Management (DAPM) is designed to allow portable
9 Linux devices to use the minimum amount of power within the audio
11 such, can easily co-exist with the other PM systems.
14 all power switching is done within the ASoC core. No code changes or
16 switching decisions based upon any audio stream (capture/playback)
17 activity and audio mixer settings within the device.
20 audio subsystem, this includes internal codec power blocks and machine
26 VREF, VMID (core codec and audio power)
39 audio subsystem signal paths
[all …]
|
| /kernel/linux/linux-5.10/drivers/mfd/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
15 tristate "AMD CS5535 and CS5536 southbridge core functions"
19 This is the core driver for CS5535/CS5536 MFD functions. This is
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
69 called sun4i-gpadc.
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
93 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
[all …]
|