class DisplayPllStatus

Defined at line 1292 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

DPLL_STATUS

This register is not documented on Tiger Lake or DG1. On those display

engines, the DPLL_ENABLE register for each DPLL has a status field.

Kaby Lake: IHD-OS-KBL-Vol 2c-1.17 Part 1 pages 535-537

Skylake: IHD-OS-SKL-Vol 2c-05.16 Part 1 pages 533-535

Public Members

 field_pll3_sem_done_1294

 field_pll3_locked_1295

 field_pll2_sem_done_1296

 field_pll2_locked_1297

 field_pll1_sem_done_1298

 field_pll1_locked_1299

 field_pll0_sem_done_1300

 field_pll0_locked_1301

template <, >

typename SelfType::ValueType pll3_sem_done ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1294 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll3_sem_done (typename SelfType::ValueType val)

Defined at line 1294 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll3_locked ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1295 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll3_locked (typename SelfType::ValueType val)

Defined at line 1295 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll2_sem_done ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1296 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll2_sem_done (typename SelfType::ValueType val)

Defined at line 1296 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll2_locked ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1297 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll2_locked (typename SelfType::ValueType val)

Defined at line 1297 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll1_sem_done ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1298 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll1_sem_done (typename SelfType::ValueType val)

Defined at line 1298 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll1_locked ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1299 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll1_locked (typename SelfType::ValueType val)

Defined at line 1299 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll0_sem_done ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1300 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll0_sem_done (typename SelfType::ValueType val)

Defined at line 1300 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

typename SelfType::ValueType pll0_locked ()

NOLINTEND(misc-non-private-member-variables-in-classes)

Defined at line 1301 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

template <, >

SelfType & set_pll0_locked (typename SelfType::ValueType val)

Defined at line 1301 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

bool pll_sem_done (intel_display::PllId display_pll)

The meaning of "SEM Done" is not documented.

Including access to these fields for logging purposes.

Defined at line 1306 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

bool pll_locked (intel_display::PllId display_pll)

True if the DPLL (Display PLL) is locked onto its target frequency.

Soon after a PLL is enabled, it will lock onto its target frequency. Soon

after a PLL is disabled, it will no longer be locked -- the frequency lock

will be lost.

Defined at line 1326 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h

hwreg::RegisterAddr<DisplayPllStatus> Get ()

Defined at line 1341 of file ../../src/graphics/display/drivers/intel-display/registers-dpll.h