threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
39 lines
804 B
C
39 lines
804 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __NVBIOS_BMP_H__
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#define __NVBIOS_BMP_H__
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static inline u16
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bmp_version(struct nvkm_bios *bios)
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{
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if (bios->bmp_offset) {
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return nvbios_rd08(bios, bios->bmp_offset + 5) << 8 |
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nvbios_rd08(bios, bios->bmp_offset + 6);
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}
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return 0x0000;
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}
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static inline u16
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bmp_mem_init_table(struct nvkm_bios *bios)
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{
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if (bmp_version(bios) >= 0x0300)
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return nvbios_rd16(bios, bios->bmp_offset + 24);
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return 0x0000;
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}
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static inline u16
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bmp_sdr_seq_table(struct nvkm_bios *bios)
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{
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if (bmp_version(bios) >= 0x0300)
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return nvbios_rd16(bios, bios->bmp_offset + 26);
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return 0x0000;
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}
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static inline u16
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bmp_ddr_seq_table(struct nvkm_bios *bios)
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{
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if (bmp_version(bios) >= 0x0300)
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return nvbios_rd16(bios, bios->bmp_offset + 28);
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return 0x0000;
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}
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#endif
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