| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | base.c | 26 #include <subdev/bios.h>
27 #include <subdev/bios/bmp.h>
28 #include <subdev/bios/bit.h>
29 #include <subdev/bios/image.h>
32 nvbios_addr(struct nvkm_bios *bios, u32 *addr, u8 size) in nvbios_addr() argument
36 if (*addr >= bios->image0_size && bios->imaged_addr) { in nvbios_addr()
37 *addr -= bios->image0_size; in nvbios_addr()
38 *addr += bios->imaged_addr; in nvbios_addr()
41 if (unlikely(*addr + size > bios->size)) { in nvbios_addr()
42 nvkm_error(&bios->subdev, "OOB %d %08x %08x\n", size, p, *addr); in nvbios_addr()
[all …]
|
| D | rammap.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/rammap.h>
29 nvbios_rammapTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr, in nvbios_rammapTe() argument
35 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_rammapTe()
37 rammap = nvbios_rd32(bios, bit_P.offset + 4); in nvbios_rammapTe()
40 *ver = nvbios_rd08(bios, rammap + 0); in nvbios_rammapTe()
44 *hdr = nvbios_rd08(bios, rammap + 1); in nvbios_rammapTe()
45 *cnt = nvbios_rd08(bios, rammap + 5); in nvbios_rammapTe()
46 *len = nvbios_rd08(bios, rammap + 2); in nvbios_rammapTe()
[all …]
|
| D | Kbuild | 2 nvkm-y += nvkm/subdev/bios/base.o
3 nvkm-y += nvkm/subdev/bios/bit.o
4 nvkm-y += nvkm/subdev/bios/boost.o
5 nvkm-y += nvkm/subdev/bios/conn.o
6 nvkm-y += nvkm/subdev/bios/cstep.o
7 nvkm-y += nvkm/subdev/bios/dcb.o
8 nvkm-y += nvkm/subdev/bios/disp.o
9 nvkm-y += nvkm/subdev/bios/dp.o
10 nvkm-y += nvkm/subdev/bios/extdev.o
11 nvkm-y += nvkm/subdev/bios/fan.o
[all …]
|
| D | pll.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/bmp.h>
27 #include <subdev/bios/pll.h>
81 pll_limits_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in pll_limits_table() argument
86 if (!bit_entry(bios, 'C', &bit_C)) { in pll_limits_table()
88 data = nvbios_rd16(bios, bit_C.offset + 8); in pll_limits_table()
90 data = nvbios_rd32(bios, bit_C.offset + 0); in pll_limits_table()
92 *ver = nvbios_rd08(bios, data + 0); in pll_limits_table()
93 *hdr = nvbios_rd08(bios, data + 1); in pll_limits_table()
[all …]
|
| D | perf.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/perf.h>
30 nvbios_perf_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, in nvbios_perf_table() argument
36 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_perf_table()
38 perf = nvbios_rd32(bios, bit_P.offset + 0); in nvbios_perf_table()
40 *ver = nvbios_rd08(bios, perf + 0); in nvbios_perf_table()
41 *hdr = nvbios_rd08(bios, perf + 1); in nvbios_perf_table()
43 *cnt = nvbios_rd08(bios, perf + 5); in nvbios_perf_table()
44 *len = nvbios_rd08(bios, perf + 2); in nvbios_perf_table()
[all …]
|
| D | timing.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/timing.h>
29 nvbios_timingTe(struct nvkm_bios *bios, in nvbios_timingTe() argument
35 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_timingTe()
37 timing = nvbios_rd32(bios, bit_P.offset + 4); in nvbios_timingTe()
40 timing = nvbios_rd32(bios, bit_P.offset + 8); in nvbios_timingTe()
43 *ver = nvbios_rd08(bios, timing + 0); in nvbios_timingTe()
46 *hdr = nvbios_rd08(bios, timing + 1); in nvbios_timingTe()
47 *cnt = nvbios_rd08(bios, timing + 2); in nvbios_timingTe()
[all …]
|
| D | dp.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/dp.h>
29 nvbios_dp_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in nvbios_dp_table() argument
33 if (!bit_entry(bios, 'd', &d)) { in nvbios_dp_table()
35 u16 data = nvbios_rd16(bios, d.offset); in nvbios_dp_table()
37 *ver = nvbios_rd08(bios, data + 0x00); in nvbios_dp_table()
45 *hdr = nvbios_rd08(bios, data + 0x01); in nvbios_dp_table()
46 *len = nvbios_rd08(bios, data + 0x02); in nvbios_dp_table()
47 *cnt = nvbios_rd08(bios, data + 0x03); in nvbios_dp_table()
[all …]
|
| D | init.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/bmp.h>
27 #include <subdev/bios/conn.h>
28 #include <subdev/bios/dcb.h>
29 #include <subdev/bios/dp.h>
30 #include <subdev/bios/gpio.h>
31 #include <subdev/bios/init.h>
32 #include <subdev/bios/ramcfg.h>
124 struct nvkm_bios *bios = init->subdev->device->bios; in init_conn() local
[all …]
|
| D | volt.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/volt.h>
29 nvbios_volt_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in nvbios_volt_table() argument
34 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_volt_table()
36 volt = nvbios_rd32(bios, bit_P.offset + 0x0c); in nvbios_volt_table()
39 volt = nvbios_rd32(bios, bit_P.offset + 0x10); in nvbios_volt_table()
42 *ver = nvbios_rd08(bios, volt + 0); in nvbios_volt_table()
46 *cnt = nvbios_rd08(bios, volt + 2); in nvbios_volt_table()
47 *len = nvbios_rd08(bios, volt + 1); in nvbios_volt_table()
[all …]
|
| D | disp.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/disp.h>
29 nvbios_disp_table(struct nvkm_bios *bios, in nvbios_disp_table() argument
34 if (!bit_entry(bios, 'U', &U)) { in nvbios_disp_table()
36 u16 data = nvbios_rd16(bios, U.offset); in nvbios_disp_table()
38 *ver = nvbios_rd08(bios, data + 0x00); in nvbios_disp_table()
43 *hdr = nvbios_rd08(bios, data + 0x01); in nvbios_disp_table()
44 *len = nvbios_rd08(bios, data + 0x02); in nvbios_disp_table()
45 *cnt = nvbios_rd08(bios, data + 0x03); in nvbios_disp_table()
[all …]
|
| D | vmap.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/vmap.h>
29 nvbios_vmap_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in nvbios_vmap_table() argument
34 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_vmap_table()
36 vmap = nvbios_rd32(bios, bit_P.offset + 0x20); in nvbios_vmap_table()
38 *ver = nvbios_rd08(bios, vmap + 0); in nvbios_vmap_table()
42 *hdr = nvbios_rd08(bios, vmap + 1); in nvbios_vmap_table()
43 *cnt = nvbios_rd08(bios, vmap + 3); in nvbios_vmap_table()
44 *len = nvbios_rd08(bios, vmap + 2); in nvbios_vmap_table()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | base.c | 26 #include <subdev/bios.h>
27 #include <subdev/bios/bmp.h>
28 #include <subdev/bios/bit.h>
29 #include <subdev/bios/image.h>
32 nvbios_addr(struct nvkm_bios *bios, u32 *addr, u8 size) in nvbios_addr() argument
36 if (*addr >= bios->image0_size && bios->imaged_addr) { in nvbios_addr()
37 *addr -= bios->image0_size; in nvbios_addr()
38 *addr += bios->imaged_addr; in nvbios_addr()
41 if (unlikely(*addr + size > bios->size)) { in nvbios_addr()
42 nvkm_error(&bios->subdev, "OOB %d %08x %08x\n", size, p, *addr); in nvbios_addr()
[all …]
|
| D | rammap.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/rammap.h>
29 nvbios_rammapTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr, in nvbios_rammapTe() argument
35 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_rammapTe()
37 rammap = nvbios_rd32(bios, bit_P.offset + 4); in nvbios_rammapTe()
40 *ver = nvbios_rd08(bios, rammap + 0); in nvbios_rammapTe()
44 *hdr = nvbios_rd08(bios, rammap + 1); in nvbios_rammapTe()
45 *cnt = nvbios_rd08(bios, rammap + 5); in nvbios_rammapTe()
46 *len = nvbios_rd08(bios, rammap + 2); in nvbios_rammapTe()
[all …]
|
| D | Kbuild | 2 nvkm-y += nvkm/subdev/bios/base.o
3 nvkm-y += nvkm/subdev/bios/bit.o
4 nvkm-y += nvkm/subdev/bios/boost.o
5 nvkm-y += nvkm/subdev/bios/conn.o
6 nvkm-y += nvkm/subdev/bios/cstep.o
7 nvkm-y += nvkm/subdev/bios/dcb.o
8 nvkm-y += nvkm/subdev/bios/disp.o
9 nvkm-y += nvkm/subdev/bios/dp.o
10 nvkm-y += nvkm/subdev/bios/extdev.o
11 nvkm-y += nvkm/subdev/bios/fan.o
[all …]
|
| D | pll.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/bmp.h>
27 #include <subdev/bios/pll.h>
81 pll_limits_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in pll_limits_table() argument
86 if (!bit_entry(bios, 'C', &bit_C)) { in pll_limits_table()
88 data = nvbios_rd16(bios, bit_C.offset + 8); in pll_limits_table()
90 data = nvbios_rd32(bios, bit_C.offset + 0); in pll_limits_table()
92 *ver = nvbios_rd08(bios, data + 0); in pll_limits_table()
93 *hdr = nvbios_rd08(bios, data + 1); in pll_limits_table()
[all …]
|
| D | perf.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/perf.h>
30 nvbios_perf_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, in nvbios_perf_table() argument
36 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_perf_table()
38 perf = nvbios_rd32(bios, bit_P.offset + 0); in nvbios_perf_table()
40 *ver = nvbios_rd08(bios, perf + 0); in nvbios_perf_table()
41 *hdr = nvbios_rd08(bios, perf + 1); in nvbios_perf_table()
43 *cnt = nvbios_rd08(bios, perf + 5); in nvbios_perf_table()
44 *len = nvbios_rd08(bios, perf + 2); in nvbios_perf_table()
[all …]
|
| D | timing.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/timing.h>
29 nvbios_timingTe(struct nvkm_bios *bios, in nvbios_timingTe() argument
35 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_timingTe()
37 timing = nvbios_rd32(bios, bit_P.offset + 4); in nvbios_timingTe()
40 timing = nvbios_rd32(bios, bit_P.offset + 8); in nvbios_timingTe()
43 *ver = nvbios_rd08(bios, timing + 0); in nvbios_timingTe()
46 *hdr = nvbios_rd08(bios, timing + 1); in nvbios_timingTe()
47 *cnt = nvbios_rd08(bios, timing + 2); in nvbios_timingTe()
[all …]
|
| D | dp.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/dp.h>
29 nvbios_dp_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in nvbios_dp_table() argument
33 if (!bit_entry(bios, 'd', &d)) { in nvbios_dp_table()
35 u16 data = nvbios_rd16(bios, d.offset); in nvbios_dp_table()
37 *ver = nvbios_rd08(bios, data + 0x00); in nvbios_dp_table()
45 *hdr = nvbios_rd08(bios, data + 0x01); in nvbios_dp_table()
46 *len = nvbios_rd08(bios, data + 0x02); in nvbios_dp_table()
47 *cnt = nvbios_rd08(bios, data + 0x03); in nvbios_dp_table()
[all …]
|
| D | init.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/bmp.h>
27 #include <subdev/bios/conn.h>
28 #include <subdev/bios/dcb.h>
29 #include <subdev/bios/dp.h>
30 #include <subdev/bios/gpio.h>
31 #include <subdev/bios/init.h>
32 #include <subdev/bios/ramcfg.h>
124 struct nvkm_bios *bios = init->subdev->device->bios; in init_conn() local
[all …]
|
| D | volt.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/volt.h>
29 nvbios_volt_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) in nvbios_volt_table() argument
34 if (!bit_entry(bios, 'P', &bit_P)) { in nvbios_volt_table()
36 volt = nvbios_rd32(bios, bit_P.offset + 0x0c); in nvbios_volt_table()
39 volt = nvbios_rd32(bios, bit_P.offset + 0x10); in nvbios_volt_table()
42 *ver = nvbios_rd08(bios, volt + 0); in nvbios_volt_table()
46 *cnt = nvbios_rd08(bios, volt + 2); in nvbios_volt_table()
47 *len = nvbios_rd08(bios, volt + 1); in nvbios_volt_table()
[all …]
|
| D | disp.c | 24 #include <subdev/bios.h>
25 #include <subdev/bios/bit.h>
26 #include <subdev/bios/disp.h>
29 nvbios_disp_table(struct nvkm_bios *bios, in nvbios_disp_table() argument
34 if (!bit_entry(bios, 'U', &U)) { in nvbios_disp_table()
36 u16 data = nvbios_rd16(bios, U.offset); in nvbios_disp_table()
38 *ver = nvbios_rd08(bios, data + 0x00); in nvbios_disp_table()
43 *hdr = nvbios_rd08(bios, data + 0x01); in nvbios_disp_table()
44 *len = nvbios_rd08(bios, data + 0x02); in nvbios_disp_table()
45 *cnt = nvbios_rd08(bios, data + 0x03); in nvbios_disp_table()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_bios.c | 37 * BIOS.
47 /* Check if current bios is an ATOM BIOS.
48 * Return true if it is ATOM BIOS. Otherwise, return false.
50 static bool check_atom_bios(uint8_t *bios, size_t size) in check_atom_bios() argument
54 if (!bios || size < 0x49) { in check_atom_bios()
59 if (!AMD_IS_VALID_VBIOS(bios)) { in check_atom_bios()
60 DRM_INFO("BIOS signature incorrect %x %x\n", bios[0], bios[1]); in check_atom_bios()
64 bios_header_start = bios[0x48] | (bios[0x49] << 8); in check_atom_bios()
66 DRM_INFO("Can't locate bios header\n"); in check_atom_bios()
72 DRM_INFO("BIOS header is broken\n"); in check_atom_bios()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_bios.c | 37 * BIOS.
47 /* Check if current bios is an ATOM BIOS.
48 * Return true if it is ATOM BIOS. Otherwise, return false.
50 static bool check_atom_bios(uint8_t *bios, size_t size) in check_atom_bios() argument
54 if (!bios || size < 0x49) { in check_atom_bios()
59 if (!AMD_IS_VALID_VBIOS(bios)) { in check_atom_bios()
60 DRM_INFO("BIOS signature incorrect %x %x\n", bios[0], bios[1]); in check_atom_bios()
64 bios_header_start = bios[0x48] | (bios[0x49] << 8); in check_atom_bios()
66 DRM_INFO("Can't locate bios header\n"); in check_atom_bios()
72 DRM_INFO("BIOS header is broken\n"); in check_atom_bios()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/ |
| D | nouveau_bios.c | 51 * There's a few checksums in the BIOS, so here's a generic checking in nv_cksum()
66 static uint16_t clkcmptable(struct nvbios *bios, uint16_t clktable, int pxclk) in clkcmptable() argument
71 if (bios->major_version < 5) /* pre BIT */ in clkcmptable()
77 compareclk = ROM16(bios->data[clktable + compare_record_len * i]); in clkcmptable()
79 if (bios->major_version < 5) { in clkcmptable()
80 uint8_t tmdssub = bios->data[clktable + 2 + compare_record_len * i]; in clkcmptable()
81 scriptptr = ROM16(bios->data[bios->init_script_tbls_ptr + tmdssub * 2]); in clkcmptable()
83 scriptptr = ROM16(bios->data[clktable + 2 + compare_record_len * i]); in clkcmptable()
110 struct nvbios *bios = &drm->vbios; in call_lvds_manufacturer_script() local
111 …uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->o… in call_lvds_manufacturer_script()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/ |
| D | nouveau_bios.c | 52 * There's a few checksums in the BIOS, so here's a generic checking in nv_cksum()
67 static uint16_t clkcmptable(struct nvbios *bios, uint16_t clktable, int pxclk) in clkcmptable() argument
72 if (bios->major_version < 5) /* pre BIT */ in clkcmptable()
78 compareclk = ROM16(bios->data[clktable + compare_record_len * i]); in clkcmptable()
80 if (bios->major_version < 5) { in clkcmptable()
81 uint8_t tmdssub = bios->data[clktable + 2 + compare_record_len * i]; in clkcmptable()
82 scriptptr = ROM16(bios->data[bios->init_script_tbls_ptr + tmdssub * 2]); in clkcmptable()
84 scriptptr = ROM16(bios->data[clktable + 2 + compare_record_len * i]); in clkcmptable()
111 struct nvbios *bios = &drm->vbios; in call_lvds_manufacturer_script() local
112 …uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->o… in call_lvds_manufacturer_script()
[all …]
|