graphics/radeon/init.c

36 status_t Radeon_MapDevice( device_info *di, bool mmio_only )
43 	shared_info *si = di->si;
45 	pci_info *pcii = &(di->pcii);
49 		di->pcii.bus, di->pcii.device, di->pcii.function );
65 		di->pcii.u.h0.base_registers[regs],
66 		di->pcii.u.h0.base_registers[regs] + di->pcii.u.h0.base_register_sizes[regs] - 1 );
69 		di->pcii.vendor_id, di->pcii.device_id,
70 		di->pcii.bus, di->pcii.device, di->pcii.function );
74 		di->pcii.u.h0.base_registers[regs],
75 		di->pcii.u.h0.base_register_sizes[regs],
80 		(void **)&(di->regs));
91 		di->pcii.vendor_id, di->pcii.device_id,
92 		di->pcii.bus, di->pcii.device, di->pcii.function );
96 		di->rom.phys_address,
97 		di->rom.size,
100 		(void **)&(di->rom.rom_ptr));
106 	if( di->pcii.u.h0.base_register_sizes[fb] > di->local_mem_size ) {
112 			di->pcii.u.h0.base_register_sizes[fb],
113 			di->local_mem_size
115 		di->pcii.u.h0.base_register_sizes[fb] = di->local_mem_size;
125 		di->pcii.u.h0.base_registers[fb],
126 		di->pcii.u.h0.base_registers[fb] + di->pcii.u.h0.base_register_sizes[fb] - 1 );
129 		di->pcii.vendor_id, di->pcii.device_id,
130 		di->pcii.bus, di->pcii.device, di->pcii.function);
134 		di->pcii.u.h0.base_registers[fb],
135 		di->pcii.u.h0.base_register_sizes[fb],
144 			di->pcii.u.h0.base_registers[fb],
145 			di->pcii.u.h0.base_register_sizes[fb],
160 	si->framebuffer_pci = (void *) di->pcii.u.h0.base_registers_pci[fb];
173 void Radeon_UnmapDevice(device_info *di)
175 	shared_info *si = di->si;
176 	pci_info *pcii = &(di->pcii);
201 status_t Radeon_FirstOpen( device_info *di )
211 		di->pcii.vendor_id, di->pcii.device_id,
212 		di->pcii.bus, di->pcii.device, di->pcii.function );
214 	di->shared_area = create_area(
216 		(void **)&(di->si),
221 	if (di->shared_area < 0) {
222 		result = di->shared_area;
226 	memset( di->si, 0, sizeof( *di->si ));
228 	si = di->si;
230 	si->settings = di->settings = current_settings;
232 	if (di->settings.force_acc_dma)
233 		di->acc_dma = true;
234 	if (di->settings.force_acc_mmio) // force mmio will override dma... a tristate fuzzylogic, grey bool would be nice...
235 		di->acc_dma = false;
244 	si->vendor_id = di->pcii.vendor_id;
245 	si->device_id = di->pcii.device_id;
246 	si->revision = di->pcii.revision;
248 	si->asic = di->asic;
249 	si->is_mobility = di->is_mobility;
250 	si->tv_chip = di->tv_chip;
251 	si->new_pll = di->new_pll;
252 	si->is_igp = di->is_igp;
253 	si->has_no_i2c = di->has_no_i2c;
254 	si->is_atombios = di->is_atombios;
255 	si->is_mobility = di->is_mobility;
256 	si->panel_pwr_delay = di->si->panel_pwr_delay;
257 	si->acc_dma = di->acc_dma;
259 	memcpy(&si->routing, &di->routing, sizeof(disp_entity));
269 	si->num_crtc = di->num_crtc;
271 	if (di->is_mobility)
272 		si->flatpanels[0] = di->fp_info;
274 	si->pll = di->pll;
279 		di->pcii.vendor_id, di->pcii.device_id,
280 		di->pcii.bus, di->pcii.device, di->pcii.function );
281 	di->virtual_card_area = create_area(
283 		(void **)&(di->vc),
288 	if (di->virtual_card_area < 0) {
289 		result = di->virtual_card_area;
294 	di->vc->assigned_crtc[0] = true;
295 	di->vc->assigned_crtc[1] = si->num_crtc > 1;
296 	di->vc->controlled_displays =
299 	di->vc->fb_mem_handle = 0;
300 	di->vc->cursor.mem_handle = 0;
303 	di->vc->id = di->virtual_card_area;
305 	result = Radeon_MapDevice( di, false );
312 	if( di->asic == rt_rv100 && di->is_mobility)
313 		di->dac2_cntl = INREG( di->regs, RADEON_DAC_CNTL2 );
315 	memcpy(&si->tmds_pll, &di->tmds_pll, sizeof(di->tmds_pll));
316 	si->tmds_pll_cntl = INREG( di->regs, RADEON_TMDS_PLL_CNTL);
317 	si->tmds_transmitter_cntl = INREG( di->regs, RADEON_TMDS_TRANSMITTER_CNTL);
320 //	if ( di->is_mobility ) {
323 			INREG( di->regs, RADEON_LVDS_GEN_CNTL ));
325 			INREG( di->regs, RADEON_LVDS_PLL_CNTL ));
327 			INREG( di->regs, RADEON_TMDS_PLL_CNTL ));
329 			INREG( di->regs, RADEON_TMDS_TRANSMITTER_CNTL ));
331 			INREG( di->regs, RADEON_FP_GEN_CNTL ));
333 			INREG( di->regs, RADEON_FP2_GEN_CNTL ));
335 			INREG( di->regs, RADEON_TV_DAC_CNTL )); //not setup right when ext dvi
338 	result = Radeon_InitPCIGART( di );
342 	si->memory[mt_local].size = di->local_mem_size;
344 	si->memory[mt_PCI].area = di->pci_gart.buffer.area;
345 	si->memory[mt_PCI].size = di->pci_gart.buffer.size;
350 	Radeon_InitMemController( di );
354 	result = Radeon_SetupIRQ( di, buffer );
361 	di->memmgr[mt_local] = mem_init("radeon local memory", 0, di->local_mem_size, 1024,
362 		di->local_mem_size / 1024);
363 	if (di->memmgr[mt_local] == NULL) {
369 	di->memmgr[mt_PCI] = mem_init("radeon PCI GART memory", 0, di->pci_gart.buffer.size, 4096,
370 		di->pci_gart.buffer.size / 4096);
371 	if (di->memmgr[mt_PCI] == NULL) {
377 	di->memmgr[mt_AGP] = NULL;
380 	Radeon_Set_AGP( di, !di->settings.force_pci ); // disable AGP
384 	result = Radeon_InitCP( di );
388 	if ( di->acc_dma )
390 		result = Radeon_InitDMA( di );
399 //	mem_alloc( di->local_memmgr, 0x100000, (void *)-1, &dma_block, &dma_offset );
406 	if (di->is_mobility && di->settings.dynamic_clocks)
407 		Radeon_SetDynamicClock( di, 1);
412 	Radeon_UninitCP( di );
414 	mem_destroy( di->memmgr[mt_PCI] );
416 	mem_destroy( di->memmgr[mt_local] );
418 	Radeon_CleanupIRQ( di );
420 	Radeon_CleanupPCIGART( di );
422 	Radeon_UnmapDevice( di );
424 	delete_area( di->virtual_card_area );
426 	delete_area( di->shared_area );
435 void Radeon_LastClose( device_info *di )
437 	if ( di->acc_dma )
438 		Radeon_UninitCP( di );
442 	if( di->asic == rt_rv100 && di->is_mobility)
443 		OUTREG( di->regs, RADEON_DAC_CNTL2, di->dac2_cntl );
446 	mem_destroy( di->memmgr[mt_local] );
448 	if( di->memmgr[mt_PCI] )
449 		mem_destroy( di->memmgr[mt_PCI] );
451 	if( di->memmgr[mt_AGP] )
452 		mem_destroy( di->memmgr[mt_AGP] );
454 	Radeon_CleanupIRQ( di );
455 	Radeon_CleanupPCIGART( di );
456 	Radeon_UnmapDevice(di);
460 	log_exit( di->si->log );
464 	delete_area( di->virtual_card_area );
465 	delete_area( di->shared_area );