Home
last modified time | relevance | path

Searched full:tuning (Results 1 – 25 of 419) sorted by relevance

12345678910>>...17

/linux/drivers/mmc/host/
H A Dsdhci-esdhc-imx.c73 /* Tuning bits */
114 /* NOTE: the minimum valid tuning start tap for mx6sl is 1 */
162 /* The IP supports manual tuning process */
164 /* The IP supports standard tuning process */
244 unsigned int tuning_step; /* The delay cell steps in tuning procedure */
245 unsigned int tuning_start_tap; /* The start delay cell point in tuning procedure */
247 unsigned int saved_tuning_delay_cell; /* save the value of tuning delay cell */
248 unsigned int saved_auto_tuning_window; /* save the auto tuning window width */
463 /* Enable the auto tuning circuit to check the CMD line and BUS line */
486 * For USDHC, auto tuning circuit can not handle the async sdio in usdhc_auto_tuning_mode_sel_and_en()
[all …]
H A Dsdhci-of-dwcmshc.c42 /* Tuning and auto-tuning fields in AT_CTRL_R control register */
47 #define AT_CTRL_SW_TUNE_EN BIT(4) /* enable software managed tuning */
489 * Tuning can leave the IP in an active state (Buffer Read Enable bit in dwcmshc_execute_tuning()
786 * configure tuning settings: in th1520_execute_tuning()
789 * - disable software managed tuning in th1520_execute_tuning()
791 * instead tuning calculated edges are used in th1520_execute_tuning()
797 * configure tuning settings: in th1520_execute_tuning()
798 * - enable auto-tuning in th1520_execute_tuning()
813 /* perform tuning */ in th1520_execute_tuning()
818 /* disable auto-tuning upon tuning error */ in th1520_execute_tuning()
[all …]
H A Dsdhci-pci-o2micro.c204 /* enable hardware tuning */ in sdhci_o2_set_tuning_mode()
224 pr_warn("%s: HW tuning failed !\n", in __sdhci_o2_execute_tuning()
232 pr_info("%s: Tuning failed, falling back to fixed sampling clock\n", in __sdhci_o2_execute_tuning()
242 * outside of the execute tuning function.
326 * This handler implements the hardware tuning that is specific to in sdhci_o2_execute_tuning()
385 pr_warn("%s: DLL can't lock in 5ms after force L0 during tuning.\n", in sdhci_o2_execute_tuning()
388 * Judge the tuning reason, whether caused by dll shift in sdhci_o2_execute_tuning()
398 * o2 sdhci host didn't support 8bit emmc tuning in sdhci_o2_execute_tuning()
499 /* Set DLL Tuning Window */ in sdhci_pci_o2_fujin2_pci_init()
909 /* Set Tuning Window to 4 */ in sdhci_pci_o2_probe()
[all …]
H A Dsdhci_am654.c449 * Tuning data remains in the buffer after tuning. in sdhci_am654_execute_tuning()
484 /* Retry tuning */ in sdhci_am654_calculate_itap()
485 dev_dbg(dev, "No failing region found, retry tuning\n"); in sdhci_am654_calculate_itap()
490 /* Retry tuning */ in sdhci_am654_calculate_itap()
491 dev_dbg(dev, "No passing itapdly, retry tuning\n"); in sdhci_am654_calculate_itap()
588 dev_err(dev, "Failed to find itapdly, fail tuning\n"); in sdhci_am654_platform_execute_tuning()
592 dev_dbg(dev, "Passed tuning, final itapdly=%d\n", itapdly); in sdhci_am654_platform_execute_tuning()
801 /* Enable tuning for SDR50 */ in sdhci_am654_init()
805 /* Use to re-execute tuning */ in sdhci_am654_init()
1065 /* Enable tuning for SDR50 */ in sdhci_am654_restore()
/linux/drivers/ata/
H A Dpata_cs5530.c49 u32 tuning; in cs5530_set_piomode() local
53 tuning = ioread32(base + 0x04); in cs5530_set_piomode()
54 format = (tuning & 0x80000000UL) ? 1 : 0; in cs5530_set_piomode()
76 u32 tuning, timing = 0; in cs5530_set_dmamode() local
80 tuning = ioread32(base + 0x04); in cs5530_set_dmamode()
99 timing |= (tuning & 0x80000000UL); in cs5530_set_dmamode()
104 tuning |= 0x00100000; /* UDMA for both */ in cs5530_set_dmamode()
106 tuning &= ~0x00100000; /* MWDMA for both */ in cs5530_set_dmamode()
107 iowrite32(tuning, base + 0x04); in cs5530_set_dmamode()
/linux/Documentation/devicetree/bindings/phy/
H A Drealtek,usb3phy.yaml69 realtek,amplitude-control-coarse-tuning:
72 This value is a parameter for coarse tuning.
80 realtek,amplitude-control-fine-tuning:
83 This value is used for fine-tuning parameters.
106 realtek,amplitude-control-coarse-tuning = <0x77>;
H A Dphy-stm32-usbphyc.yaml118 st,enable-fs-rftime-tuning:
119 description: Enables the FS rise/fall tuning option
152 Controls HS driver impedance tuning for choke compensation
259 st,enable-fs-rftime-tuning;
277 st,enable-fs-rftime-tuning;
/linux/Documentation/userspace-api/media/dvb/
H A Dfe-set-frontend.rst31 Points to parameters for tuning operation.
36 This ioctl call starts a tuning operation using specified parameters.
38 and the tuning could be initiated. The result of the tuning operation in
/linux/Documentation/devicetree/bindings/regulator/
H A Dmediatek,mt6358-regulator.yaml79 description: LDOs with fixed 1.2V output and 0~100/10mV tuning
88 LDOs with fixed 1.8V output and 0~100/10mV tuning (vcn18 on MT6366 has variable output)
96 description: LDOs with fixed 2.2V output and 0~100/10mV tuning
104 description: LDOs with fixed 2.8V output and 0~100/10mV tuning
112 description: LDOs with fixed 3.0V output and 0~100/10mV tuning
128 description: LDOs with variable output and 0~100/10mV tuning
/linux/Documentation/mm/damon/
H A Ddesign.rst271 Monitoring Parameters Tuning Guide
316 Based on the manual tuning guide, DAMON provides more intuitive knob-based
317 intervals auto tuning mechanism. Please refer to :ref:`the design document of
320 Refer to below documents for an example tuning based on the above guide.
330 Monitoring Intervals Auto-tuning
333 DAMON provides automatic tuning of the ``sampling interval`` and ``aggregation
334 interval`` based on the :ref:`the tuning guide idea
335 <damon_design_monitoring_params_tuning_guide>`. The tuning mechanism allows
357 be set by the tuning mechanism using two parameters (``min_sample_us`` and
358 ``max_sample_us``). Because the tuning mechanism changes ``sampling interval``
[all …]
/linux/Documentation/devicetree/bindings/iio/proximity/
H A Dams,as3935.yaml31 ams,tuning-capacitor-pf:
34 Calibration tuning capacitor stepping value. This will require using
70 ams,tuning-capacitor-pf = <80>;
/linux/Documentation/ABI/testing/
H A Dsysfs-fs-ext415 requests to a multiple of this tuning parameter if the
36 Tuning parameter which controls the minimum size for
55 Tuning parameter which controls the maximum number of
87 Tuning parameter which (if non-zero) controls the goal
/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt2x00link.c10 Abstract: rt2x00 generic link tuning routines.
232 * While scanning, link tuning is disabled. By default in rt2x00link_start_tuner()
265 * device should only perform link tuning during the in rt2x00link_reset_tuner()
309 * Update quality RSSI for link tuning, in rt2x00link_tuner_sta()
320 * Check if link tuning is supported by the hardware, some hardware in rt2x00link_tuner_sta()
321 * do not support link tuning at all, while other devices can disable in rt2x00link_tuner_sta()
349 * immediately cease all link tuning. in rt2x00link_tuner()
/linux/drivers/staging/iio/Documentation/
H A Dsysfs-bus-iio-dds6 Stores frequency into tuning word Y.
10 can control the desired active tuning word by writing Y to the
26 Specifies the active output frequency tuning word. The value
/linux/drivers/staging/iio/frequency/
H A Dad9832.c86 * @freq_xfer: tuning word spi transfer
87 * @freq_msg: tuning word spi message
88 * @phase_xfer: tuning word spi transfer
89 * @phase_msg: tuning word spi message
92 * @phase_data: tuning word spi transmit buffer
93 * @freq_data: tuning word spi transmit buffer
H A Dad9832.h16 * @freq0: power up freq0 tuning word in Hz
17 * @freq1: power up freq1 tuning word in Hz
/linux/Documentation/admin-guide/mm/damon/
H A Dusage.rst137 ``aggr_us`` files of the kdamond with the auto-tuning applied ``sampling
227 Under the ``intervals`` directory, one directory for automated tuning of
229 Under the directory, four files for the auto-tuning control, namely
232 <damon_design_monitoring_intervals_autotuning>` for the internal of the tuning
234 directory shows and updates the tuning parameters that described in the
236 names. The tuning starts with the user-set ``sample_us`` and ``aggr_us``. The
237 tuning-applied current values of the two intervals can be read from the
384 The directory for the :ref:`automatic quota tuning goals
395 four parameters for the quota auto-tuning goals that specified on the
493 online analysis or tuning of the schemes. Refer to :ref:`design doc
/linux/drivers/gpu/drm/amd/pm/swsmu/inc/
H A Dsmu_v11_0_pptable.h70 …URE_MEMORY_TIMING_TUNE = 1 << SMU_11_0_ODCAP_MEMORY_TIMING_TUNE, //AC Timing Tuning feature
151 …od_turbo_power_limit; //Power limit setting for Turbo mode in Performance UI Tuning.
152 …e_power_limit; //Power limit setting for PowerSave/Optimal mode in Performance UI Tuning.
H A Dsmu_v13_0_pptable.h70 …URE_MEMORY_TIMING_TUNE = 1 << SMU_13_0_ODCAP_MEMORY_TIMING_TUNE, //AC Timing Tuning feature
153 …od_turbo_power_limit; //Power limit setting for Turbo mode in Performance UI Tuning.
154 …e_power_limit; //Power limit setting for PowerSave/Optimal mode in Performance UI Tuning.
H A Dsmu_v14_0_2_pptable.h71 …IMING_TUNE = 1 << SMU_14_0_2_ODCAP_MEMORY_TIMING_TUNE, // Auto AC Timing Tuning
72 … = 1 << SMU_14_0_2_ODCAP_MANUAL_AC_TIMING, // Manual fine grain AC Timing tuning
73 …MIZER = 1 << SMU_14_0_2_ODCAP_AUTO_VF_CURVE_OPTIMIZER, // Fine grain auto VF curve tuning
/linux/Documentation/admin-guide/sysctl/
H A Dindex.rst72 filehandle, inode, dentry and quota tuning
74 kernel/ global kernel info / tuning
80 vm/ memory management tuning
/linux/Documentation/devicetree/bindings/mmc/
H A Dsdhci-omap.txt5 …tuning, the device tree should have a "cpu_thermal" node which maps to the appropriate thermal zon…
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-samsung-serranove.dts391 * FIXME: Disable UHS-I modes since tuning fails with:
393 * sdhci_msm 7864900.sdhci: mmc1: No tuning point found
394 * mmc1: tuning execution failed: -5
399 * (without tuning), so maybe only tuning is broken?
/linux/include/sound/
H A Dcs35l35.h16 * these variables for tuning
20 * Class H tuning
/linux/Documentation/devicetree/bindings/sound/
H A Dnuvoton,nau8325.yaml33 be used for minor tuning of the output level. Since the VDDA is range
35 the minor tuning, the final microvolt are as the below.

12345678910>>...17