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Searched refs:aperture (Results 1 – 25 of 37) sorted by relevance

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/linux/Documentation/driver-api/
H A Daperture.rst6 .. kernel-doc:: drivers/video/aperture.c
9 .. kernel-doc:: include/linux/aperture.h
12 .. kernel-doc:: drivers/video/aperture.c
H A Dio-mapping.rst10 usage is to support the large graphics aperture on 32-bit processors where
11 ioremap_wc cannot be used to statically map the entire aperture to the CPU
H A Dindex.rst94 aperture
/linux/arch/alpha/kernel/
H A Dcore_titan.c611 agp->aperture.bus_base = in titan_agp_setup()
613 agp->aperture.size = aper->pg_count * PAGE_SIZE; in titan_agp_setup()
614 agp->aperture.sysdata = aper; in titan_agp_setup()
622 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_cleanup()
685 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_bind_memory()
693 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_unbind_memory()
701 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_translate()
705 if (addr < agp->aperture.bus_base || in titan_agp_translate()
706 addr >= agp->aperture.bus_base + agp->aperture.size) { in titan_agp_translate()
779 agp->aperture.bus_base = 0; in titan_agp_info()
[all …]
H A Dcore_marvel.c878 agp->aperture.bus_base = in marvel_agp_setup()
880 agp->aperture.size = aper->pg_count * PAGE_SIZE; in marvel_agp_setup()
881 agp->aperture.sysdata = aper; in marvel_agp_setup()
889 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_cleanup()
974 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_bind_memory()
982 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_unbind_memory()
990 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_translate()
994 if (addr < agp->aperture.bus_base || in marvel_agp_translate()
995 addr >= agp->aperture.bus_base + agp->aperture.size) { in marvel_agp_translate()
1076 agp->aperture.bus_base = 0; in marvel_agp_info()
[all …]
/linux/arch/arc/plat-axs10x/
H A Daxs10x.c136 struct aperture { struct
162 static const struct aperture axc001_memmap[16] = {
185 static const struct aperture axc001_axi_tunnel_memmap[16] = {
208 static const struct aperture axs_mb_memmap[16] = {
228 axs101_set_memmap(void __iomem *base, const struct aperture map[16]) in axs101_set_memmap()
/linux/drivers/char/agp/
H A Duninorth-agp.c36 static char *aperture = NULL; variable
44 if (aperture) { in uninorth_fetch_size()
45 char *save = aperture; in uninorth_fetch_size()
47 size = memparse(aperture, &aperture) >> 20; in uninorth_fetch_size()
48 aperture = save; in uninorth_fetch_size()
58 aperture = NULL; in uninorth_fetch_size()
722 module_param(aperture, charp, 0);
723 MODULE_PARM_DESC(aperture,
H A Dalpha-agp.c21 dma_addr = vmf->address - vmf->vma->vm_start + agp->aperture.bus_base; in alpha_core_agp_vm_fault()
54 agp_bridge->gart_bus_addr = agp->aperture.bus_base; in alpha_core_agp_configure()
168 aper_size->size = agp->aperture.size / (1024 * 1024); in alpha_core_agp_setup()
169 aper_size->num_entries = agp->aperture.size / PAGE_SIZE; in alpha_core_agp_setup()
/linux/drivers/video/fbdev/i810/
H A Di810_main.c1637 par->fb.physical = par->aperture.physical+(par->fb.offset << 12); in i810_fix_pointers()
1638 par->fb.virtual = par->aperture.virtual+(par->fb.offset << 12); in i810_fix_pointers()
1639 par->iring.physical = par->aperture.physical + in i810_fix_pointers()
1641 par->iring.virtual = par->aperture.virtual + in i810_fix_pointers()
1643 par->cursor_heap.virtual = par->aperture.virtual+ in i810_fix_pointers()
1649 if (vram + 1 > par->aperture.size >> 20) in i810_fix_offsets()
1650 vram = (par->aperture.size >> 20) - 1; in i810_fix_offsets()
1651 if (v_offset_default > (par->aperture.size >> 20)) in i810_fix_offsets()
1652 v_offset_default = (par->aperture.size >> 20); in i810_fix_offsets()
1653 if (vram + v_offset_default + 1 > par->aperture.size >> 20) in i810_fix_offsets()
[all …]
H A Di810.h259 struct heap_data aperture; member
/linux/Documentation/devicetree/bindings/bus/
H A Dmvebu-mbus.txt34 - pcie-mem-aperture: This optional property contains the aperture for
40 - pcie-io-aperture: Just as explained for the above property, this
41 optional property contains the aperture for the
65 pcie-mem-aperture = <0xe0000000 0x8000000>;
66 pcie-io-aperture = <0xe8000000 0x100000>;
/linux/drivers/ntb/hw/idt/
H A DKconfig19 with chosen valid aperture. For memory windows related BARs the
20 aperture settings shall determine the maximum size of memory windows
/linux/arch/alpha/include/asm/
H A Dagp_backend.h26 } aperture; member
/linux/drivers/video/
H A DMakefile3 obj-$(CONFIG_APERTURE_HELPERS) += aperture.o
/linux/arch/arc/boot/dts/
H A Daxc003.dtsi99 * external DMA buffer located outside of IOC aperture.
153 * Move frame buffer out of IOC aperture (0x8z-0xaz).
H A Daxc003_idu.dtsi106 * external DMA buffer located outside of IOC aperture.
159 * Move frame buffer out of IOC aperture (0x8z-0xaz).
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-camera.rst31 aperture. The effect of manual changes of the exposure time or iris
32 aperture while these features are enabled is undefined, drivers
43 - Automatic exposure time, automatic iris aperture.
75 compensation by adjusting absolute exposure time and/or aperture.
244 This control sets the camera's aperture to the specified value. The
249 This control modifies the camera's aperture by the specified amount.
376 camera determines best exposure, aperture, focusing, light metering,
428 - Landscape. The camera may choose a small aperture to provide deep
445 - Portrait. The camera adjusts the aperture so that the depth of
/linux/Documentation/translations/zh_CN/driver-api/
H A Dindex.rst43 * aperture
/linux/arch/arm/boot/dts/marvell/
H A Darmada-370-xp.dtsi47 pcie-mem-aperture = <0xf8000000 0x7e00000>;
48 pcie-io-aperture = <0xffe00000 0x100000>;
H A Dkirkwood.dtsi42 pcie-mem-aperture = <0xe0000000 0x10000000>; /* 256 MiB memory space */
43 pcie-io-aperture = <0xf2000000 0x100000>; /* 1 MiB I/O space */
/linux/drivers/pci/controller/
H A Dpcie-rockchip-ep.c159 u32 addr0, addr1, reg, cfg, b, aperture, ctrl; in rockchip_pcie_ep_set_bar() local
170 aperture = ilog2(sz) - 7; /* 128B -> 0, 256B -> 1, 512B -> 2, ... */ in rockchip_pcie_ep_set_bar()
207 cfg |= (ROCKCHIP_PCIE_CORE_EP_FUNC_BAR_CFG_BAR_APERTURE(b, aperture) | in rockchip_pcie_ep_set_bar()
/linux/drivers/pci/controller/cadence/
H A Dpcie-cadence-ep.c90 u32 addr0, addr1, reg, cfg, b, aperture, ctrl; in cdns_pcie_ep_set_bar() local
100 aperture = ilog2(sz) - 7; /* 128B -> 0, 256B -> 1, 512B -> 2, ... */ in cdns_pcie_ep_set_bar()
134 cfg |= (CDNS_PCIE_LM_EP_FUNC_BAR_CFG_BAR_APERTURE(b, aperture) | in cdns_pcie_ep_set_bar()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/
H A Dvmm.c125 ctrl->levels[i].aperture = 1; in r535_mmu_vaspace_new()
/linux/drivers/acpi/nfit/
H A Dnfit.h285 void *aperture; member
/linux/Documentation/gpu/
H A Dmsm-crash-dump.rst97 (5xx only) Register values from the HLSQ aperture.

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