3ce0a23d2d
This adds the r600 KMS + CS support to the Linux kernel. The r600 TTM support is quite basic and still needs more work esp around using interrupts, but the polled fencing should work okay for now. Also currently TTM is using memcpy to do VRAM moves, the code is here to use a 3D blit to do this, but isn't fully debugged yet. Authors: Alex Deucher <alexdeucher@gmail.com> Dave Airlie <airlied@redhat.com> Jerome Glisse <jglisse@redhat.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
117 lines
3.8 KiB
C
117 lines
3.8 KiB
C
/*
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* Copyright 2008 Advanced Micro Devices, Inc.
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* Copyright 2008 Red Hat Inc.
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* Copyright 2009 Jerome Glisse.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: Dave Airlie
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* Alex Deucher
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* Jerome Glisse
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*/
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#ifndef __RADEON_SHARE_H__
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#define __RADEON_SHARE_H__
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/* Common */
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struct radeon_device;
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struct radeon_cs_parser;
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int radeon_clocks_init(struct radeon_device *rdev);
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void radeon_clocks_fini(struct radeon_device *rdev);
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void radeon_scratch_init(struct radeon_device *rdev);
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void radeon_surface_init(struct radeon_device *rdev);
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int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data);
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/* R100, RV100, RS100, RV200, RS200, R200, RV250, RS300, RV280 */
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void r100_vram_init_sizes(struct radeon_device *rdev);
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/* R300, R350, RV350, RV380 */
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struct r300_asic {
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const unsigned *reg_safe_bm;
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unsigned reg_safe_bm_size;
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};
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/* RS690, RS740 */
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void rs690_line_buffer_adjust(struct radeon_device *rdev,
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struct drm_display_mode *mode1,
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struct drm_display_mode *mode2);
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/* RV515 */
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void rv515_bandwidth_avivo_update(struct radeon_device *rdev);
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/* R600, RV610, RV630, RV620, RV635, RV670, RS780, RS880 */
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bool r600_card_posted(struct radeon_device *rdev);
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void r600_cp_stop(struct radeon_device *rdev);
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void r600_ring_init(struct radeon_device *rdev, unsigned ring_size);
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int r600_cp_resume(struct radeon_device *rdev);
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int r600_count_pipe_bits(uint32_t val);
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int r600_gart_clear_page(struct radeon_device *rdev, int i);
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int r600_mc_wait_for_idle(struct radeon_device *rdev);
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void r600_pcie_gart_tlb_flush(struct radeon_device *rdev);
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int r600_ib_test(struct radeon_device *rdev);
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int r600_ring_test(struct radeon_device *rdev);
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int r600_wb_init(struct radeon_device *rdev);
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void r600_wb_fini(struct radeon_device *rdev);
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void r600_scratch_init(struct radeon_device *rdev);
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int r600_blit_init(struct radeon_device *rdev);
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void r600_blit_fini(struct radeon_device *rdev);
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int r600_cp_init_microcode(struct radeon_device *rdev);
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struct r600_asic {
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unsigned max_pipes;
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unsigned max_tile_pipes;
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unsigned max_simds;
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unsigned max_backends;
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unsigned max_gprs;
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unsigned max_threads;
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unsigned max_stack_entries;
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unsigned max_hw_contexts;
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unsigned max_gs_threads;
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unsigned sx_max_export_size;
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unsigned sx_max_export_pos_size;
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unsigned sx_max_export_smx_size;
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unsigned sq_num_cf_insts;
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};
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/* RV770, RV7300, RV710 */
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struct rv770_asic {
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unsigned max_pipes;
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unsigned max_tile_pipes;
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unsigned max_simds;
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unsigned max_backends;
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unsigned max_gprs;
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unsigned max_threads;
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unsigned max_stack_entries;
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unsigned max_hw_contexts;
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unsigned max_gs_threads;
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unsigned sx_max_export_size;
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unsigned sx_max_export_pos_size;
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unsigned sx_max_export_smx_size;
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unsigned sq_num_cf_insts;
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unsigned sx_num_of_sets;
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unsigned sc_prim_fifo_size;
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unsigned sc_hiz_tile_fifo_size;
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unsigned sc_earlyz_tile_fifo_fize;
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};
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#endif
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