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Searched refs:bus_cntl (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.10/drivers/gpu/drm/radeon/
Dradeon_bios.c261 u32 bus_cntl; in ni_read_disabled_bios() local
268 bus_cntl = RREG32(R600_BUS_CNTL); in ni_read_disabled_bios()
275 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS)); in ni_read_disabled_bios()
292 WREG32(R600_BUS_CNTL, bus_cntl); in ni_read_disabled_bios()
305 uint32_t bus_cntl; in r700_read_disabled_bios() local
315 bus_cntl = RREG32(R600_BUS_CNTL); in r700_read_disabled_bios()
324 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS)); in r700_read_disabled_bios()
363 WREG32(R600_BUS_CNTL, bus_cntl); in r700_read_disabled_bios()
374 uint32_t bus_cntl; in r600_read_disabled_bios() local
388 bus_cntl = RREG32(R600_BUS_CNTL); in r600_read_disabled_bios()
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/Linux-v5.10/drivers/gpu/drm/amd/amdgpu/
Dvi.c377 u32 bus_cntl; in vi_read_disabled_bios() local
384 bus_cntl = RREG32(mmBUS_CNTL); in vi_read_disabled_bios()
393 WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK)); in vi_read_disabled_bios()
410 WREG32(mmBUS_CNTL, bus_cntl); in vi_read_disabled_bios()
Dcik.c893 u32 bus_cntl; in cik_read_disabled_bios() local
900 bus_cntl = RREG32(mmBUS_CNTL); in cik_read_disabled_bios()
909 WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK)); in cik_read_disabled_bios()
926 WREG32(mmBUS_CNTL, bus_cntl); in cik_read_disabled_bios()
Dsi.c1150 u32 bus_cntl; in si_read_disabled_bios() local
1157 bus_cntl = RREG32(R600_BUS_CNTL); in si_read_disabled_bios()
1166 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS)); in si_read_disabled_bios()
1183 WREG32(R600_BUS_CNTL, bus_cntl); in si_read_disabled_bios()
/Linux-v5.10/drivers/video/fbdev/aty/
Dradeonfb.h167 u32 bus_cntl; member