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/openbmc/linux/drivers/net/can/dev/
H A Dbittiming.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (C) 2005 Marc Kleine-Budde, Pengutronix
4 * Copyright (C) 2008-2009 Wolfgang Grandegger <wg@grandegger.com>
11 if (bt->sjw) in can_sjw_set_default()
15 bt->sjw = max(1U, min(bt->phase_seg1, bt->phase_seg2 / 2)); in can_sjw_set_default()
21 if (bt->sjw > btc->sjw_max) { in can_sjw_check()
22 NL_SET_ERR_MSG_FMT(extack, "sjw: %u greater than max sjw: %u", in can_sjw_check()
23 bt->sjw, btc->sjw_max); in can_sjw_check()
24 return -EINVAL; in can_sjw_check()
27 if (bt->sjw > bt->phase_seg1) { in can_sjw_check()
[all …]
H A Ddev.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (C) 2005 Marc Kleine-Budde, Pengutronix
4 * Copyright (C) 2008-2009 Wolfgang Grandegger <wg@grandegger.com>
13 #include <linux/can/can-ml.h>
24 if (new_state <= priv->state) in can_update_state_error_stats()
29 priv->can_stats.error_warning++; in can_update_state_error_stats()
32 priv->can_stats.error_passive++; in can_update_state_error_stats()
35 priv->can_stats.bus_off++; in can_update_state_error_stats()
97 enum can_state new_state = max(tx_state, rx_state); in can_change_state()
99 if (unlikely(new_state == priv->state)) { in can_change_state()
[all …]
/openbmc/linux/drivers/media/platform/st/sti/hva/
H A Dhva-debugfs.c1 // SPDX-License-Identifier: GPL-2.0
11 #include "hva-hw.h"
15 struct hva_streaminfo *stream = &ctx->streaminfo; in format_ctx()
16 struct hva_frameinfo *frame = &ctx->frameinfo; in format_ctx()
17 struct hva_controls *ctrls = &ctx->ctrls; in format_ctx()
18 struct hva_ctx_dbg *dbg = &ctx->dbg; in format_ctx()
21 seq_printf(s, "|-%s\n |\n", ctx->name); in format_ctx()
23 seq_printf(s, " |-[%sframe info]\n", in format_ctx()
24 ctx->flags & HVA_FLAG_FRAMEINFO ? "" : "default "); in format_ctx()
25 seq_printf(s, " | |- pixel format=%4.4s\n" in format_ctx()
[all …]
H A Dhva-h264.c1 // SPDX-License-Identifier: GPL-2.0
9 #include "hva-hw.h"
15 /* video max size*/
32 /* source buffer copy in YUV 420 MB-tiled format with size=16*256*3/2 */
41 /* factor for bitrate and cpb buffer size max values if profile >= high */
44 /* factor for bitrate and cpb buffer size max values if profile < high */
200 * @brc_type: selects the bit-rate control algorithm
205 * @non_VCL_NALU_Size: size of non-VCL NALUs (SPS, PPS, filler),
208 * @bit_rate: target bitrate, for BRC
210 * @qp_max: max QP threshold
[all …]
/openbmc/linux/drivers/media/v4l2-core/
H A Dv4l2-ctrls-defs.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2010-2021 Hans Verkuil <hverkuil-cisco@xs4all.nl>
9 #include <media/v4l2-ctrls.h>
26 "MPEG-1/2 Layer I", in v4l2_ctrl_get_menu()
27 "MPEG-1/2 Layer II", in v4l2_ctrl_get_menu()
28 "MPEG-1/2 Layer III", in v4l2_ctrl_get_menu()
29 "MPEG-2/4 AAC", in v4l2_ctrl_get_menu()
30 "AC-3", in v4l2_ctrl_get_menu()
128 "16-bit CRC", in v4l2_ctrl_get_menu()
141 "MPEG-1", in v4l2_ctrl_get_menu()
[all …]
/openbmc/linux/drivers/staging/vt6655/
H A Dchannel.c1 // SPDX-License-Identifier: GPL-2.0+
14 { .bitrate = 10, .hw_value = RATE_1M },
15 { .bitrate = 20, .hw_value = RATE_2M },
16 { .bitrate = 55, .hw_value = RATE_5M },
17 { .bitrate = 110, .hw_value = RATE_11M },
18 { .bitrate = 60, .hw_value = RATE_6M },
19 { .bitrate = 90, .hw_value = RATE_9M },
20 { .bitrate = 120, .hw_value = RATE_12M },
21 { .bitrate = 180, .hw_value = RATE_18M },
22 { .bitrate = 240, .hw_value = RATE_24M },
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/openbmc/linux/drivers/net/wireless/broadcom/b43/
H A Dxmit.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
38 b43_tx_legacy_rate_phy_ctl_ent(u8 bitrate) in b43_tx_legacy_rate_phy_ctl_ent() argument
45 if (e->bitrate == bitrate) in b43_tx_legacy_rate_phy_ctl_ent()
53 /* Extract the bitrate index out of a CCK PLCP header. */
56 switch (plcp->raw[0]) { in b43_plcp_get_bitrate_idx_cck()
66 return -1; in b43_plcp_get_bitrate_idx_cck()
69 /* Extract the bitrate index out of an OFDM PLCP header. */
75 switch (plcp->raw[0] & 0xF) { in b43_plcp_get_bitrate_idx_ofdm()
93 return -1; in b43_plcp_get_bitrate_idx_ofdm()
[all …]
/openbmc/linux/Documentation/devicetree/bindings/phy/
H A Dti,tcan104x-can.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/ti,tcan104x-can.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Aswath Govindraju <a-govindraju@ti.com>
14 pattern: "^can-phy"
18 - nxp,tjr1443
19 - ti,tcan1042
20 - ti,tcan1043
22 '#phy-cells':
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/openbmc/linux/drivers/media/usb/hdpvr/
H A Dhdpvr.h1 /* SPDX-License-Identifier: GPL-2.0-only */
14 #include <media/v4l2-device.h>
15 #include <media/v4l2-ctrls.h>
16 #include <media/i2c/ir-kbd-i2c.h>
29 #define UNSET (-1U)
50 u8 bitrate; /* in 100kbps */ member
70 /* v4l2-device unused */
72 struct { /* video mode/bitrate control cluster */
80 /* the max packet size of the bulk endpoint */
117 /* For passing data to ir-kbd-i2c */
[all …]
/openbmc/linux/drivers/net/wireless/intel/iwlwifi/
H A Diwl-eeprom-parse.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Copyright (C) 2005-2014, 2018-2020 Intel Corporation
9 #include "iwl-drv.h"
10 #include "iwl-modparams.h"
11 #include "iwl-eeprom-parse.h"
75 #define EEPROM_RF_CFG_TYPE_MSK(x) (x & 0x3) /* bits 0-1 */
76 #define EEPROM_RF_CFG_STEP_MSK(x) ((x >> 2) & 0x3) /* bits 2-3 */
77 #define EEPROM_RF_CFG_DASH_MSK(x) ((x >> 4) & 0x3) /* bits 4-5 */
78 #define EEPROM_RF_CFG_PNUM_MSK(x) ((x >> 6) & 0x3) /* bits 6-7 */
79 #define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8) & 0xF) /* bits 8-11 */
[all …]
/openbmc/linux/drivers/net/wireless/intersil/p54/
H A Deeprom.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (c) 2007-2009, Christian Lamparter <chunkeey@web.de>
10 * - the islsm (softmac prism54) driver, which is:
11 * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
12 * - stlc45xx driver
13 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
22 #include <linux/crc-ccitt.h>
30 { .bitrate = 10, .hw_value = 0, },
31 { .bitrate = 20, .hw_value = 1, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
32 { .bitrate = 55, .hw_value = 2, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
[all …]
/openbmc/linux/drivers/phy/
H A Dphy-can-transceiver.c1 // SPDX-License-Identifier: GPL-2.0
3 * phy-can-transceiver.c - phy driver for CAN transceivers
5 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com
35 if (can_transceiver_phy->mux_state) { in can_transceiver_phy_power_on()
36 ret = mux_state_select(can_transceiver_phy->mux_state); in can_transceiver_phy_power_on()
38 dev_err(&phy->dev, "Failed to select CAN mux: %d\n", ret); in can_transceiver_phy_power_on()
42 if (can_transceiver_phy->standby_gpio) in can_transceiver_phy_power_on()
43 gpiod_set_value_cansleep(can_transceiver_phy->standby_gpio, 0); in can_transceiver_phy_power_on()
44 if (can_transceiver_phy->enable_gpio) in can_transceiver_phy_power_on()
45 gpiod_set_value_cansleep(can_transceiver_phy->enable_gpio, 1); in can_transceiver_phy_power_on()
[all …]
/openbmc/linux/include/sound/
H A Dhda_verbs.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * HD-audio codec verbs
59 /* f10-f1a: GPIO */
162 #define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */
163 #define AC_WCAP_OUT_AMP (1<<2) /* AMP-out present */
164 #define AC_WCAP_AMP_OVRD (1<<3) /* AMP-parameter override */
264 * in HD-audio specification
275 #define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */
286 #define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB
293 /* driver-specific amp-caps: using bits 24-30 */
[all …]
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-lx2160a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 // Copyright 2018-2020 NXP
7 /dts-v1/;
9 #include "fsl-lx2160a.dtsi"
13 compatible = "fsl,lx2160a-rdb", "fsl,lx2160a";
23 stdout-path = "serial0:115200n8";
26 sb_3v3: regulator-sb3v3 {
27 compatible = "regulator-fixed";
28 regulator-name = "MC34717-3.3VSB";
29 regulator-min-microvolt = <3300000>;
[all …]
H A Dfsl-ls1028a-rdb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright 2018-2021 NXP
11 /dts-v1/;
12 #include "fsl-ls1028a.dtsi"
16 compatible = "fsl,ls1028a-rdb", "fsl,ls1028a";
38 stdout-path = "serial0:115200n8";
46 sys_mclk: clock-mclk {
47 compatible = "fixed-clock";
48 #clock-cells = <0>;
49 clock-frequency = <25000000>;
[all …]
/openbmc/qemu/hw/audio/
H A Dintel-hda-defs.h7 /* --------------------------------------------------------------------- */
93 /* max number of SDs */
113 /* max number of fragments - we may use more if allocating more pages for BDL */
117 /* max buffer size - no h/w limit, you can increase as you like */
128 #define STATESTS_INT_MASK ((1 << AZX_MAX_CODECS) - 1)
135 #define SD_CTL_DIR (1 << 19) /* bi-directional stream */
154 /* below are so far hardcoded - should read registers in future */
188 /* --------------------------------------------------------------------- */
241 /* f10-f1a: GPIO */
337 #define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */
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/openbmc/linux/drivers/media/i2c/
H A Dsaa6752hs.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 saa6752hs - i2c-driver for the saa6752hs by Philips
7 AC-3 support:
26 #include <media/v4l2-device.h>
27 #include <media/v4l2-ctrls.h>
28 #include <media/v4l2-common.h>
33 #define MPEG_PID_MAX ((1 << 14) - 1)
84 struct { /* video bitrate mode control cluster */
113 /* ---------------------------------------------------------------------- */
220 /* ---------------------------------------------------------------------- */
[all …]
/openbmc/linux/drivers/media/platform/mediatek/vcodec/encoder/
H A Dmtk_vcodec_enc_drv.h1 /* SPDX-License-Identifier: GPL-2.0 */
15 #define MTK_VCODEC_ENC_NAME "mtk-vcodec-enc"
17 #define MTK_ENC_CTX_IS_EXT(ctx) ((ctx)->dev->venc_pdata->uses_ext)
18 #define MTK_ENC_IOVA_IS_34BIT(ctx) ((ctx)->dev->venc_pdata->uses_34bit)
21 * struct mtk_vcodec_enc_pdata - compatible data for each IC
24 * @min_bitrate: minimum supported encoding bitrate
25 * @max_bitrate: maximum supported encoding bitrate
31 * @uses_34bit: whether the encoder uses 34-bit iova
46 * enum mtk_encode_param - General encoding parameters type
58 * struct mtk_enc_params - General encoding parameters
[all …]
/openbmc/linux/Documentation/devicetree/bindings/net/can/
H A Dcan-transceiver.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/can/can-transceiver.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Rob Herring <robh@kernel.org>
15 max-bitrate:
17 description: a positive non 0 value that determines the max speed that CAN/CAN-FD can run.
H A Dbosch,m_can.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Chandrasekar Ramakrishnan <rcsekar@samsung.com>
15 - $ref: can-controller.yaml#
23 - description: M_CAN registers map
24 - description: message RAM
26 reg-names:
28 - const: m_can
29 - const: message_ram
[all …]
/openbmc/linux/arch/arm64/boot/dts/ti/
H A Dk3-j721s2-common-proc-board.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
8 /dts-v1/;
10 #include "k3-j721s2-som-p0.dtsi"
11 #include <dt-bindings/net/ti-dp83867.h>
12 #include <dt-bindings/phy/phy-cadence.h>
13 #include <dt-bindings/phy/phy.h>
15 #include "k3-serdes.h"
18 compatible = "ti,j721s2-evm", "ti,j721s2";
22 stdout-path = "serial2:115200n8";
[all …]
/openbmc/linux/drivers/net/wireless/intersil/orinoco/
H A Dhw.c26 /* This tables gives the actual meanings of the bitrate IDs returned
29 int bitrate; /* in 100s of kilobits */ member
52 if (nic_id->id < 0x8000) in determine_firmware_type()
54 else if (nic_id->id == 0x8000 && nic_id->major == 0) in determine_firmware_type()
60 /* Set priv->firmware type, determine firmware properties
64 * If non-NULL stores a firmware description in fw_name.
65 * If non-NULL stores a HW version in hw_ver
73 struct device *dev = priv->dev; in determine_fw_capabilities()
74 struct hermes *hw = &priv->hw; in determine_fw_capabilities()
101 priv->firmware_type = determine_firmware_type(&nic_id); in determine_fw_capabilities()
[all …]
/openbmc/linux/sound/spi/
H A Dat73c213.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for AT73C213 16-bit stereo DAC connected to Atmel SSC
5 * Copyright (C) 2006-2007 Atmel Norway
14 #include <linux/dma-mapping.h>
27 #include <linux/atmel-ssc.h>
41 0x00, /* 00 - CTRL */
42 0x05, /* 01 - LLIG */
43 0x05, /* 02 - RLIG */
44 0x08, /* 03 - LPMG */
45 0x08, /* 04 - RPMG */
[all …]
/openbmc/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt2x00dev.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 Copyright (C) 2004 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
34 if (rt2x00dev->intf_sta_count) in rt2x00lib_get_bssidx()
36 return vif->addr[5] & (rt2x00dev->ops->max_ap_intf - 1); in rt2x00lib_get_bssidx()
51 if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) in rt2x00lib_enable_radio()
63 rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_ON); in rt2x00lib_enable_radio()
67 rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_IRQ_ON); in rt2x00lib_enable_radio()
72 set_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags); in rt2x00lib_enable_radio()
90 if (!test_and_clear_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) in rt2x00lib_disable_radio()
104 rt2x00queue_stop_queue(rt2x00dev->bcn); in rt2x00lib_disable_radio()
[all …]
/openbmc/linux/drivers/media/platform/qcom/venus/
H A Dvenc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
12 #include <media/v4l2-mem2mem.h>
13 #include <media/videobuf2-dma-contig.h>
14 #include <media/v4l2-ioctl.h>
15 #include <media/v4l2-event.h>
16 #include <media/v4l2-ctrls.h>
30 * - the MPLANE formats allow only one plane to be used
31 * - the downstream driver use MPLANE formats too
32 * - future firmware versions could add support for >1 planes
[all …]

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