/* * Copyright 2012 Red Hat Inc. * * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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. * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * */ /* * Authors: Dave Airlie <[email protected]> */ #ifndef __AST_DRV_H__ #define __AST_DRV_H__ #include <linux/io.h> #include <linux/types.h> #include <drm/drm_connector.h> #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> #include <drm/drm_mode.h> #include <drm/drm_framebuffer.h> #include "ast_reg.h" #define DRIVER_AUTHOR … #define DRIVER_NAME … #define DRIVER_DESC … #define DRIVER_DATE … #define DRIVER_MAJOR … #define DRIVER_MINOR … #define DRIVER_PATCHLEVEL … #define PCI_CHIP_AST2000 … #define PCI_CHIP_AST2100 … #define __AST_CHIP(__gen, __index) … enum ast_chip { … }; #define __AST_CHIP_GEN(__chip) … enum ast_tx_chip { … }; #define AST_TX_NONE_BIT … #define AST_TX_SIL164_BIT … #define AST_TX_DP501_BIT … #define AST_TX_ASTDP_BIT … enum ast_config_mode { … }; #define AST_DRAM_512Mx16 … #define AST_DRAM_1Gx16 … #define AST_DRAM_512Mx32 … #define AST_DRAM_1Gx32 … #define AST_DRAM_2Gx16 … #define AST_DRAM_4Gx16 … #define AST_DRAM_8Gx16 … /* * Hardware cursor */ #define AST_MAX_HWC_WIDTH … #define AST_MAX_HWC_HEIGHT … #define AST_HWC_SIZE … #define AST_HWC_SIGNATURE_SIZE … /* define for signature structure */ #define AST_HWC_SIGNATURE_CHECKSUM … #define AST_HWC_SIGNATURE_SizeX … #define AST_HWC_SIGNATURE_SizeY … #define AST_HWC_SIGNATURE_X … #define AST_HWC_SIGNATURE_Y … #define AST_HWC_SIGNATURE_HOTSPOTX … #define AST_HWC_SIGNATURE_HOTSPOTY … /* * Planes */ struct ast_plane { … }; static inline struct ast_plane *to_ast_plane(struct drm_plane *plane) { … } /* * BMC */ struct ast_bmc_connector { … }; static inline struct ast_bmc_connector * to_ast_bmc_connector(struct drm_connector *connector) { … } /* * Device */ struct ast_device { … }; static inline struct ast_device *to_ast_device(struct drm_device *dev) { … } struct drm_device *ast_device_create(struct pci_dev *pdev, const struct drm_driver *drv, enum ast_chip chip, enum ast_config_mode config_mode, void __iomem *regs, void __iomem *ioregs, bool need_post); static inline unsigned long __ast_gen(struct ast_device *ast) { … } #define AST_GEN(__ast) … static inline bool __ast_gen_is_eq(struct ast_device *ast, unsigned long gen) { … } #define IS_AST_GEN1(__ast) … #define IS_AST_GEN2(__ast) … #define IS_AST_GEN3(__ast) … #define IS_AST_GEN4(__ast) … #define IS_AST_GEN5(__ast) … #define IS_AST_GEN6(__ast) … #define IS_AST_GEN7(__ast) … static inline u8 __ast_read8(const void __iomem *addr, u32 reg) { … } static inline u32 __ast_read32(const void __iomem *addr, u32 reg) { … } static inline void __ast_write8(void __iomem *addr, u32 reg, u8 val) { … } static inline void __ast_write32(void __iomem *addr, u32 reg, u32 val) { … } static inline u8 __ast_read8_i(void __iomem *addr, u32 reg, u8 index) { … } static inline u8 __ast_read8_i_masked(void __iomem *addr, u32 reg, u8 index, u8 read_mask) { … } static inline void __ast_write8_i(void __iomem *addr, u32 reg, u8 index, u8 val) { … } static inline void __ast_write8_i_masked(void __iomem *addr, u32 reg, u8 index, u8 read_mask, u8 val) { … } static inline u32 ast_read32(struct ast_device *ast, u32 reg) { … } static inline void ast_write32(struct ast_device *ast, u32 reg, u32 val) { … } static inline u8 ast_io_read8(struct ast_device *ast, u32 reg) { … } static inline void ast_io_write8(struct ast_device *ast, u32 reg, u8 val) { … } static inline u8 ast_get_index_reg(struct ast_device *ast, u32 base, u8 index) { … } static inline u8 ast_get_index_reg_mask(struct ast_device *ast, u32 base, u8 index, u8 preserve_mask) { … } static inline void ast_set_index_reg(struct ast_device *ast, u32 base, u8 index, u8 val) { … } static inline void ast_set_index_reg_mask(struct ast_device *ast, u32 base, u8 index, u8 preserve_mask, u8 val) { … } #define AST_VIDMEM_SIZE_8M … #define AST_VIDMEM_SIZE_16M … #define AST_VIDMEM_SIZE_32M … #define AST_VIDMEM_SIZE_64M … #define AST_VIDMEM_SIZE_128M … #define AST_VIDMEM_DEFAULT_SIZE … struct ast_vbios_stdtable { … }; struct ast_vbios_enhtable { … }; struct ast_vbios_dclk_info { … }; struct ast_vbios_mode_info { … }; struct ast_crtc_state { … }; #define to_ast_crtc_state(state) … int ast_mode_config_init(struct ast_device *ast); #define AST_MM_ALIGN_SHIFT … #define AST_MM_ALIGN_MASK … #define AST_DP501_FW_VERSION_MASK … #define AST_DP501_FW_VERSION_1 … #define AST_DP501_PNP_CONNECTED … #define AST_DP501_DEFAULT_DCLK … #define AST_DP501_GBL_VERSION … #define AST_DP501_PNPMONITOR … #define AST_DP501_LINKRATE … #define AST_DP501_EDID_DATA … #define AST_DP_POWER_ON … #define AST_DP_POWER_OFF … /* * ASTDP resoultion table: * EX: ASTDP_A_B_C: * A: Resolution * B: Refresh Rate * C: Misc information, such as CVT, Reduce Blanked */ #define ASTDP_640x480_60 … #define ASTDP_640x480_72 … #define ASTDP_640x480_75 … #define ASTDP_640x480_85 … #define ASTDP_800x600_56 … #define ASTDP_800x600_60 … #define ASTDP_800x600_72 … #define ASTDP_800x600_75 … #define ASTDP_800x600_85 … #define ASTDP_1024x768_60 … #define ASTDP_1024x768_70 … #define ASTDP_1024x768_75 … #define ASTDP_1024x768_85 … #define ASTDP_1280x1024_60 … #define ASTDP_1280x1024_75 … #define ASTDP_1280x1024_85 … #define ASTDP_1600x1200_60 … #define ASTDP_320x240_60 … #define ASTDP_400x300_60 … #define ASTDP_512x384_60 … #define ASTDP_1920x1200_60 … #define ASTDP_1920x1080_60 … #define ASTDP_1280x800_60 … #define ASTDP_1280x800_60_RB … #define ASTDP_1440x900_60 … #define ASTDP_1440x900_60_RB … #define ASTDP_1680x1050_60 … #define ASTDP_1680x1050_60_RB … #define ASTDP_1600x900_60 … #define ASTDP_1600x900_60_RB … #define ASTDP_1366x768_60 … #define ASTDP_1152x864_75 … int ast_mm_init(struct ast_device *ast); /* ast post */ void ast_post_gpu(struct drm_device *dev); u32 ast_mindwm(struct ast_device *ast, u32 r); void ast_moutdwm(struct ast_device *ast, u32 r, u32 v); void ast_patch_ahb_2500(void __iomem *regs); /* ast dp501 */ void ast_set_dp501_video_output(struct drm_device *dev, u8 mode); bool ast_backup_fw(struct drm_device *dev, u8 *addr, u32 size); bool ast_dp501_is_connected(struct ast_device *ast); bool ast_dp501_read_edid(struct drm_device *dev, u8 *ediddata); u8 ast_get_dp501_max_clk(struct drm_device *dev); void ast_init_3rdtx(struct drm_device *dev); /* aspeed DP */ bool ast_astdp_is_connected(struct ast_device *ast); int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata); void ast_dp_launch(struct drm_device *dev); bool ast_dp_power_is_on(struct ast_device *ast); void ast_dp_power_on_off(struct drm_device *dev, bool no); void ast_dp_set_on_off(struct drm_device *dev, bool no); void ast_dp_set_mode(struct drm_crtc *crtc, struct ast_vbios_mode_info *vbios_mode); #endif
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