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Searched refs:bus_cntl (Results 1 – 4 of 4) sorted by relevance

/linux-4.4.14/drivers/gpu/drm/radeon/
Dradeon_bios.c249 u32 bus_cntl; in ni_read_disabled_bios() local
256 bus_cntl = RREG32(R600_BUS_CNTL); in ni_read_disabled_bios()
263 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS)); in ni_read_disabled_bios()
280 WREG32(R600_BUS_CNTL, bus_cntl); in ni_read_disabled_bios()
293 uint32_t bus_cntl; in r700_read_disabled_bios() local
303 bus_cntl = RREG32(R600_BUS_CNTL); in r700_read_disabled_bios()
312 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS)); in r700_read_disabled_bios()
351 WREG32(R600_BUS_CNTL, bus_cntl); in r700_read_disabled_bios()
362 uint32_t bus_cntl; in r600_read_disabled_bios() local
376 bus_cntl = RREG32(R600_BUS_CNTL); in r600_read_disabled_bios()
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/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
Dvi.c338 u32 bus_cntl; in vi_read_disabled_bios() local
345 bus_cntl = RREG32(mmBUS_CNTL); in vi_read_disabled_bios()
354 WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK)); in vi_read_disabled_bios()
371 WREG32(mmBUS_CNTL, bus_cntl); in vi_read_disabled_bios()
Dcik.c889 u32 bus_cntl; in cik_read_disabled_bios() local
896 bus_cntl = RREG32(mmBUS_CNTL); in cik_read_disabled_bios()
905 WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK)); in cik_read_disabled_bios()
922 WREG32(mmBUS_CNTL, bus_cntl); in cik_read_disabled_bios()
/linux-4.4.14/drivers/video/fbdev/aty/
Dradeonfb.h166 u32 bus_cntl; member