/* * Copyright 2005-2006 Erik Waling * Copyright 2006 Stephane Marchesin * Copyright 2007-2009 Stuart Bennett * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "nouveau_drv.h" #include "nouveau_bios.h" #include "nouveau_reg.h" #include "dispnv04/hw.h" #include "nouveau_encoder.h" #include <subdev/gsp.h> #include <linux/io-mapping.h> #include <linux/firmware.h> /* these defines are made up */ #define NV_CIO_CRE_44_HEADA … #define NV_CIO_CRE_44_HEADB … #define FEATURE_MOBILE … #define EDID1_LEN … #define BIOSLOG(sip, fmt, arg...) … #define LOG_OLD_VALUE(x) … static bool nv_cksum(const uint8_t *data, unsigned int length) { … } static uint16_t clkcmptable(struct nvbios *bios, uint16_t clktable, int pxclk) { … } static void run_digital_op_script(struct drm_device *dev, uint16_t scriptptr, struct dcb_output *dcbent, int head, bool dl) { … } static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_output *dcbent, int head, enum LVDS_script script) { … } static int run_lvds_table(struct drm_device *dev, struct dcb_output *dcbent, int head, enum LVDS_script script, int pxclk) { … } int call_lvds_script(struct drm_device *dev, struct dcb_output *dcbent, int head, enum LVDS_script script, int pxclk) { … } struct lvdstableheader { … }; static int parse_lvds_manufacturer_table_header(struct drm_device *dev, struct nvbios *bios, struct lvdstableheader *lth) { … } static int get_fp_strap(struct drm_device *dev, struct nvbios *bios) { … } static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios) { … } bool nouveau_bios_fp_mode(struct drm_device *dev, struct drm_display_mode *mode) { … } int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, bool *if_is_24bit) { … } int run_tmds_table(struct drm_device *dev, struct dcb_output *dcbent, int head, int pxclk) { … } static void parse_script_table_pointers(struct nvbios *bios, uint16_t offset) { … } static int parse_bit_A_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } static int parse_bit_display_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } static int parse_bit_init_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } static int parse_bit_i_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } static int parse_bit_lvds_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } static int parse_bit_M_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { … } struct bit_table { … }; #define BIT_TABLE(id, funcid) … int bit_table(struct drm_device *dev, u8 id, struct bit_entry *bit) { … } static int parse_bit_table(struct nvbios *bios, const uint16_t bitoffset, struct bit_table *table) { … } static int parse_bit_structure(struct nvbios *bios, const uint16_t bitoffset) { … } static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsigned int offset) { … } static uint16_t findstr(uint8_t *data, int n, const uint8_t *str, int len) { … } void * olddcb_table(struct drm_device *dev) { … } void * olddcb_outp(struct drm_device *dev, u8 idx) { … } int olddcb_outp_foreach(struct drm_device *dev, void *data, int (*exec)(struct drm_device *, void *, int idx, u8 *outp)) { … } u8 * olddcb_conntab(struct drm_device *dev) { … } u8 * olddcb_conn(struct drm_device *dev, u8 idx) { … } static struct dcb_output *new_dcb_entry(struct dcb_table *dcb) { … } static void fabricate_dcb_output(struct dcb_table *dcb, int type, int i2c, int heads, int or) { … } static bool parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb, uint32_t conn, uint32_t conf, struct dcb_output *entry) { … } static bool parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb, uint32_t conn, uint32_t conf, struct dcb_output *entry) { … } static void merge_like_dcb_entries(struct drm_device *dev, struct dcb_table *dcb) { … } static bool apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf) { … } static void fabricate_dcb_encoder_table(struct drm_device *dev, struct nvbios *bios) { … } static int parse_dcb_entry(struct drm_device *dev, void *data, int idx, u8 *outp) { … } static void dcb_fake_connectors(struct nvbios *bios) { … } static int parse_dcb_table(struct drm_device *dev, struct nvbios *bios) { … } static int load_nv17_hwsq_ucode_entry(struct drm_device *dev, struct nvbios *bios, uint16_t hwsq_offset, int entry) { … } static int load_nv17_hw_sequencer_ucode(struct drm_device *dev, struct nvbios *bios) { … } uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev) { … } static bool NVInitVBIOS(struct drm_device *dev) { … } int nouveau_run_vbios_init(struct drm_device *dev) { … } static bool nouveau_bios_posted(struct drm_device *dev) { … } int nouveau_bios_init(struct drm_device *dev) { … } void nouveau_bios_takedown(struct drm_device *dev) { … }
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