diff options
Diffstat (limited to 'src/i830.h')
| -rw-r--r-- | src/i830.h | 368 |
1 files changed, 1 insertions, 367 deletions
@@ -83,8 +83,6 @@ void i830_set_pixmap_bo(PixmapPtr pixmap, dri_bo *bo); typedef struct _I830OutputRec I830OutputRec, *I830OutputPtr; #include "common.h" -#include "i830_sdvo.h" -#include "i2c_vid.h" #ifdef XvMCExtension #ifdef ENABLE_XVMC @@ -126,35 +124,8 @@ struct _i830_memory { * Any bound memory will cover offset to (offset + size). */ unsigned long size; - /** - * Allocated aperture size, taking into account padding to allow for - * tiling. - */ - unsigned long allocated_size; - /** - * Physical (or more properly, bus) address of the allocation. - * Only set if requested during allocation. - */ - uint64_t bus_addr; - /** AGP memory handle */ - int key; - /** - * Whether or not the AGP memory (if any) is currently bound. - */ - Bool bound; - /** - * Offset that the AGP-allocated memory (if any) is to be bound to. - * - * This is either @offset or pI830->stolen_size - */ - unsigned long agp_offset; enum tile_format tiling; - /** - * Index of the fence register representing the tiled surface, when - * bound. - */ - int fence_nr; /** Pitch value in bytes for tiled surfaces */ unsigned int pitch; @@ -171,48 +142,6 @@ struct _i830_memory { dri_bo *bo; uint32_t alignment; uint32_t gem_name; - Bool lifetime_fixed_offset; -}; - -typedef struct { - int tail_mask; - i830_memory *mem; - unsigned char *virtual_start; - int head; - int tail; - int space; -} I830RingBuffer; - -/* store information about an Ixxx DVO */ -/* The i830->i865 use multiple DVOs with multiple i2cs */ -/* the i915, i945 have a single sDVO i2c bus - which is different */ -#define MAX_OUTPUTS 6 - -#define I830_I2C_BUS_DVO 1 -#define I830_I2C_BUS_SDVO 2 - -/* these are outputs from the chip - integrated only - external chips are via DVO or SDVO output */ -#define I830_OUTPUT_UNUSED 0 -#define I830_OUTPUT_ANALOG 1 -#define I830_OUTPUT_DVO_TMDS 2 -#define I830_OUTPUT_DVO_LVDS 3 -#define I830_OUTPUT_DVO_TVOUT 4 -#define I830_OUTPUT_SDVO 5 -#define I830_OUTPUT_LVDS 6 -#define I830_OUTPUT_TVOUT 7 -#define I830_OUTPUT_HDMI 8 - -struct _I830DVODriver { - int type; - char *modulename; - char *fntablename; - unsigned int dvo_reg; - uint32_t gpio; - int address; - I830I2CVidOutputRec *vid_rec; - void *dev_priv; - pointer modhandle; }; typedef struct _I830CrtcPrivateRec { @@ -227,37 +156,10 @@ typedef struct _I830CrtcPrivateRec { /* Lookup table values to be set when the CRTC is enabled */ uint8_t lut_r[256], lut_g[256], lut_b[256]; - - i830_memory *rotate_mem; - /* Card virtual address of the cursor */ - unsigned long cursor_offset; - unsigned long cursor_argb_offset; - /* Physical or virtual addresses of the cursor for setting in the cursor - * registers. - */ - uint64_t cursor_addr; - unsigned long cursor_argb_addr; - Bool cursor_is_argb; } I830CrtcPrivateRec, *I830CrtcPrivatePtr; #define I830CrtcPrivate(c) ((I830CrtcPrivatePtr) (c)->driver_private) -typedef struct _I830OutputPrivateRec { - int type; - I2CBusPtr pI2CBus; - I2CBusPtr pDDCBus; - struct _I830DVODriver *i2c_drv; - Bool load_detect_temp; - Bool needs_tv_clock; - uint32_t lvds_bits; - int pipe_mask; - int clone_mask; - /** Output-private structure. Should replace i2c_drv */ - void *dev_priv; -} I830OutputPrivateRec, *I830OutputPrivatePtr; - -#define I830OutputPrivate(o) ((I830OutputPrivatePtr) (o)->driver_private) - /** enumeration of 3d consumers so some can maintain invariant state. */ enum last_3d { LAST_3D_OTHER, @@ -266,72 +168,14 @@ enum last_3d { LAST_3D_ROTATION }; -/* - * Backlight control has some unfortunate properties: - * - many machines won't give us brightness change notifications - * o brightness hotkeys - * o events like AC plug/unplug (can be controlled via _DOS setting) - * o ambient light sensor triggered changes - * - some machines use the so-called "legacy" backlight interface - * o resulting brightness is a combo of LBB and PWM values - * o LBB sits in config space - * - some machines have ACPI methods for changing brightness - * o one of the few ways the X server and firmware can stay in sync - * - new machines have the IGD OpRegion interface available - * o a reliable way of keeping the firmware and X in sync - * - * So the real problem is on machines where ACPI or OpRegion methods aren't - * available. In that case, problems can occur: - * 1) the BIOS and X will have different ideas of what the brightness is, - * leading to unexpected results when the brightness is increased or - * decreased via hotkey or X protocol - * 2) unless X takes the legacy register into account, machines using it - * may prevent X from raising the brightness above 0 if the firmware - * set LBB to 0 - * Given these problems, we provide the user with a selection of methods, - * so they can choose an ideal one for their platform (assuming our quirk - * code picks the wrong one). - * - * Four different backlight control methods are available: - * BCM_NATIVE: only ever touch the native backlight control registers - * This method may be susceptible to problem (2) above if the firmware - * modifies the legacy registers. - * BCM_LEGACY: only ever touch the legacy backlight control registers - * This method may be susceptible to problem (1) above if the firmware - * also modifies the legacy registers. - * BCM_COMBO: try to use both sets - * In this case, the driver will try to modify both sets of registers - * if needed. To avoid problem (2) above it may set the LBB register - * to a non-zero value if the brightness is to be increased. It's still - * susceptible to problem (1), but to a lesser extent than the LEGACY only - * method. - * BCM_KERNEL: use kernel methods for controlling the backlight - * This is only available on some platforms, but where present this can - * provide the best user experience. - */ - -enum backlight_control { - BCM_NATIVE = 0, - BCM_LEGACY, - BCM_COMBO, - BCM_KERNEL, -}; - enum dri_type { DRI_DISABLED, DRI_NONE, DRI_DRI2 }; -struct sdvo_device_mapping { - uint8_t dvo_port; - uint8_t slave_addr; - uint8_t dvo_wiring; - uint8_t initialized; -}; + typedef struct _I830Rec { unsigned char *MMIOBase; - unsigned char *GTTBase; - unsigned char *FbBase; int cpp; unsigned int bufferOffset; /* for I830SelectBuffer */ @@ -347,28 +191,10 @@ typedef struct _I830Rec { i830_memory *memory_list; /** Linked list of buffer object memory allocations */ i830_memory *bo_list; - long stolen_size; /**< bytes of pre-bound stolen memory */ - int gtt_acquired; /**< whether we currently own the AGP */ i830_memory *front_buffer; - i830_memory *compressed_front_buffer; - i830_memory *compressed_ll_buffer; /* One big buffer for all cursors for kernels that support this */ - i830_memory *cursor_mem; - /* separate small buffers for kernels that support this */ - i830_memory *cursor_mem_classic[2]; i830_memory *cursor_mem_argb[2]; - i830_memory *fake_bufmgr_mem; - - /* Regions allocated either from the above pools, or from agpgart. */ - I830RingBuffer ring; - - /** Number of bytes being emitted in the current BEGIN_LP_RING */ - unsigned int ring_emitting; - /** Number of bytes that have been emitted in the current BEGIN_LP_RING */ - unsigned int ring_used; - /** Offset in the ring for the next DWORD emit */ - uint32_t ring_next; dri_bufmgr *bufmgr; @@ -393,36 +219,21 @@ typedef struct _I830Rec { Bool XvMCEnabled; #endif - XF86ModReqInfo shadowReq; /* to test for later libshadow */ - CreateScreenResourcesProcPtr CreateScreenResources; - i830_memory *power_context; - - i830_memory *memory_manager; /**< DRI memory manager aperture */ - - Bool have_gem; Bool need_mi_flush; Bool tiling; - Bool fb_compression; Bool swapbuffers_wait; - Bool CursorNeedsPhysical; - int Chipset; unsigned long LinearAddr; - unsigned long MMIOAddr; - unsigned int MMIOSize; - IOADDRESS ioBase; EntityInfoPtr pEnt; struct pci_device *PciInfo; uint8_t variant; unsigned int BR[20]; - Bool fence_used[FENCE_NEW_NR]; - CloseScreenProcPtr CloseScreen; void (*batch_flush_notify)(ScrnInfoPtr pScrn); @@ -436,11 +247,6 @@ typedef struct _I830Rec { int accel_max_y; int max_gtt_map_size; - I830WriteIndexedByteFunc writeControl; - I830ReadIndexedByteFunc readControl; - I830WriteByteFunc writeStandard; - I830ReadByteFunc readStandard; - Bool XvDisabled; /* Xv disabled in PreInit. */ Bool XvEnabled; /* Xv enabled for this generation. */ Bool XvPreferOverlay; @@ -498,31 +304,8 @@ typedef struct _I830Rec { /* Broken-out options. */ OptionInfoPtr Options; - Bool lvds_24_bit_mode; - Bool lvds_use_ssc; - int lvds_ssc_freq; /* in MHz */ - Bool lvds_dither; - DisplayModePtr lvds_fixed_mode; - DisplayModePtr sdvo_lvds_fixed_mode; - Bool skip_panel_detect; - Bool integrated_lvds; /* LVDS config from driver feature BDB */ - - Bool tv_present; /* TV connector present (from VBIOS) */ - /* Driver phase/state information */ - Bool preinit; - Bool starting; - Bool closing; Bool suspended; - Bool leaving; - - unsigned int SaveGeneration; - - OsTimerPtr devicesTimer; - - int ddc2; - - enum backlight_control backlight_control_method; uint32_t saveDSPARB; uint32_t saveDSPACNTR; @@ -603,16 +386,8 @@ typedef struct _I830Rec { enum last_3d last_3d; - Bool use_drm_mode; - Bool kernel_exec_fencing; - - /** Enables logging of debug output related to mode switching. */ - Bool debug_modes; - unsigned int quirk_flag; - /** User option to print acceleration fallback info to the server log. */ Bool fallback_debug; - struct sdvo_device_mapping sdvo_mappings[2]; } I830Rec; #define I830PTR(p) ((I830Ptr)((p)->driverPrivate)) @@ -621,71 +396,26 @@ typedef struct _I830Rec { #define ALIGN(i,m) (((i) + (m) - 1) & ~((m) - 1)) #define MIN(a,b) ((a) < (b) ? (a) : (b)) -#define I830_SELECT_FRONT 0 -#define I830_SELECT_BACK 1 -#define I830_SELECT_DEPTH 2 -#define I830_SELECT_THIRD 3 - -unsigned long intel_get_pixmap_offset(PixmapPtr pPix); unsigned long intel_get_pixmap_pitch(PixmapPtr pPix); /* Batchbuffer support macros and functions */ #include "i830_batchbuffer.h" /* I830 specific functions */ -extern int I830WaitLpRing(ScrnInfoPtr pScrn, int n, int timeout_millis); -extern void I830SetPIOAccess(I830Ptr pI830); -extern void I830SetMMIOAccess(I830Ptr pI830); extern void I830Sync(ScrnInfoPtr pScrn); -extern void I830InitHWCursor(ScrnInfoPtr pScrn); -extern void I830SetPipeCursor (xf86CrtcPtr crtc, Bool force); -extern Bool I830CursorInit(ScreenPtr pScreen); extern void IntelEmitInvarientState(ScrnInfoPtr pScrn); extern void I830EmitInvarientState(ScrnInfoPtr pScrn); extern void I915EmitInvarientState(ScrnInfoPtr pScrn); -extern Bool I830SelectBuffer(ScrnInfoPtr pScrn, int buffer); -void i830_update_cursor_offsets(ScrnInfoPtr pScrn); - -/* CRTC-based cursor functions */ -void -i830_crtc_load_cursor_image (xf86CrtcPtr crtc, unsigned char *src); - -#ifdef ARGB_CURSOR -void -i830_crtc_load_cursor_argb (xf86CrtcPtr crtc, CARD32 *image); -#endif -void -i830_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y); - -void -i830_crtc_show_cursor (xf86CrtcPtr crtc); - -void -i830_crtc_hide_cursor (xf86CrtcPtr crtc); - -void -i830_crtc_set_cursor_colors (xf86CrtcPtr crtc, int bg, int fg); - -extern void i830_refresh_ring(ScrnInfoPtr pScrn); extern void I830EmitFlush(ScrnInfoPtr pScrn); extern void I830InitVideo(ScreenPtr pScreen); -extern void i830_crtc_dpms_video(xf86CrtcPtr crtc, Bool on); extern xf86CrtcPtr i830_covering_crtc (ScrnInfoPtr pScrn, BoxPtr box, xf86CrtcPtr desired, BoxPtr crtc_box_ret); -int -i830_crtc_pipe (xf86CrtcPtr crtc); extern xf86CrtcPtr i830_pipe_to_crtc(ScrnInfoPtr pScrn, int pipe); -Bool -i830_pipe_a_require_activate (ScrnInfoPtr scrn); - -void -i830_pipe_a_require_deactivate (ScrnInfoPtr scrn); - Bool I830DRI2ScreenInit(ScreenPtr pScreen); void I830DRI2CloseScreen(ScreenPtr pScreen); @@ -699,17 +429,6 @@ drmmode_crtc_set_cursor_bo(xf86CrtcPtr crtc, dri_bo *cursor); extern Bool i830_crtc_on(xf86CrtcPtr crtc); extern int i830_crtc_to_pipe(xf86CrtcPtr crtc); extern Bool I830AccelInit(ScreenPtr pScreen); -extern void I830SetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, - int ydir, int rop, - unsigned int planemask, - int trans_color); -extern void I830SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int srcX, - int srcY, int dstX, int dstY, - int w, int h); -extern void I830SetupForSolidFill(ScrnInfoPtr pScrn, int color, int rop, - unsigned int planemask); -extern void I830SubsequentSolidFillRect(ScrnInfoPtr pScrn, int x, int y, - int w, int h); Bool i830_allocator_init(ScrnInfoPtr pScrn, unsigned long size); void i830_allocator_fini(ScrnInfoPtr pScrn); @@ -722,9 +441,7 @@ void i830_describe_allocations(ScrnInfoPtr pScrn, int verbosity, void i830_reset_allocations(ScrnInfoPtr pScrn); void i830_free_3d_memory(ScrnInfoPtr pScrn); void i830_free_memory(ScrnInfoPtr pScrn, i830_memory *mem); -extern long I830CheckAvailableMemory(ScrnInfoPtr pScrn); Bool i830_allocate_2d_memory(ScrnInfoPtr pScrn); -Bool i830_allocate_pwrctx(ScrnInfoPtr pScrn); Bool i830_allocate_3d_memory(ScrnInfoPtr pScrn); void i830_init_bufmgr(ScrnInfoPtr pScrn); #ifdef INTEL_XVMC @@ -732,8 +449,6 @@ Bool i830_allocate_xvmc_buffer(ScrnInfoPtr pScrn, const char *name, i830_memory **buffer, unsigned long size, int flags); void i830_free_xvmc_buffer(ScrnInfoPtr pScrn, i830_memory *buffer); #endif -extern uint32_t i830_create_new_fb(ScrnInfoPtr pScrn, int width, int height, - int *pitch); Bool i830_tiled_width(I830Ptr i830, int *width, int cpp); @@ -741,45 +456,15 @@ i830_tiled_width(I830Ptr i830, int *width, int cpp); int i830_pad_drawable_width(int width, int cpp); - -extern Bool I830I2CInit(ScrnInfoPtr pScrn, I2CBusPtr *bus_ptr, int i2c_reg, - char *name); - -/* i830_display.c */ -Bool -i830PipeHasType (xf86CrtcPtr crtc, int type); - -/* i830_crt.c */ -void i830_crt_init(ScrnInfoPtr pScrn); - -/* i830_dvo.c */ -void i830_dvo_init(ScrnInfoPtr pScrn); - -/* i830_hdmi.c */ -void i830_hdmi_init(ScrnInfoPtr pScrn, int output_reg); - -/* i830_lvds.c */ -void i830_lvds_init(ScrnInfoPtr pScrn); - /* i830_memory.c */ Bool i830_bind_all_memory(ScrnInfoPtr pScrn); -Bool i830_unbind_all_memory(ScrnInfoPtr pScrn); unsigned long i830_get_fence_size(I830Ptr pI830, unsigned long size); unsigned long i830_get_fence_pitch(I830Ptr pI830, unsigned long pitch, int format); void i830_set_max_gtt_map_size(ScrnInfoPtr pScrn); -Bool I830BindAGPMemory(ScrnInfoPtr pScrn); -Bool I830UnbindAGPMemory(ScrnInfoPtr pScrn); - i830_memory * i830_allocate_framebuffer(ScrnInfoPtr pScrn); -/* i830_modes.c */ -DisplayModePtr i830_ddc_get_modes(xf86OutputPtr output); - -/* i830_tv.c */ -void i830_tv_init(ScrnInfoPtr pScrn); - /* i830_render.c */ Bool i830_check_composite(int op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst); @@ -827,38 +512,6 @@ i830_get_transformed_coordinates_3d(int x, int y, PictTransformPtr transform, void i830_enter_render(ScrnInfoPtr); -static inline void -i830_wait_ring_idle(ScrnInfoPtr pScrn) -{ - I830Ptr pI830 = I830PTR(pScrn); - - I830WaitLpRing(pScrn, pI830->ring.mem->size - 8, 0); -} - -static inline int i830_fb_compression_supported(I830Ptr pI830) -{ - if (!IS_MOBILE(pI830)) - return FALSE; - if (IS_I810(pI830) || IS_I815(pI830) || IS_I830(pI830)) - return FALSE; - if (IS_IGD(pI830)) - return FALSE; - if (IS_IGDNG(pI830)) - return FALSE; - /* fbc depends on tiled surface. - */ - if (!pI830->tiling) - return FALSE; - /* We have not gotten FBC to work consistently on 965GM. Our best - * working theory right now is that FBC simply isn't reliable on - * that device. See this bug report for more details: - * https://bugs.freedesktop.org/show_bug.cgi?id=16257 - */ - if (IS_I965GM(pI830)) - return FALSE; - return TRUE; -} - #define I830FALLBACK(s, arg...) \ do { \ if (I830PTR(pScrn)->fallback_debug) { \ @@ -919,28 +572,9 @@ extern const int I830CopyROP[16]; /* Flags for memory allocation function */ #define NEED_PHYSICAL_ADDR 0x00000001 #define ALIGN_BOTH_ENDS 0x00000002 -#define NEED_NON_STOLEN 0x00000004 -#define NEED_LIFETIME_FIXED 0x00000008 #define ALLOW_SHARING 0x00000010 #define DISABLE_REUSE 0x00000020 -/* Chipset registers for VIDEO BIOS memory RW access */ -#define _855_DRAM_RW_CONTROL 0x58 -#define _845_DRAM_RW_CONTROL 0x90 -#define DRAM_WRITE 0x33330000 - -/* quirk flag definition */ -#define QUIRK_IGNORE_TV 0x00000001 -#define QUIRK_IGNORE_LVDS 0x00000002 -#define QUIRK_IGNORE_MACMINI_LVDS 0x00000004 -#define QUIRK_PIPEA_FORCE 0x00000008 -#define QUIRK_IVCH_NEED_DVOB 0x00000010 -#define QUIRK_RESET_MODES 0x00000020 -#define QUIRK_PFIT_SAFE 0x00000040 -#define QUIRK_IGNORE_CRT 0x00000080 -#define QUIRK_BROKEN_ACPI_LID 0x00000100 -extern void i830_fixup_devices(ScrnInfoPtr); - /** * Hints to CreatePixmap to tell the driver how the pixmap is going to be * used. |