| /linux/Documentation/ABI/testing/ |
| H A D | debugfs-driver-dcc | 1 What: /sys/kernel/debug/dcc/.../ready
5 This file is used to check the status of the dcc
7 A 'Y' here indicates dcc is ready.
9 What: /sys/kernel/debug/dcc/.../trigger
17 What: /sys/kernel/debug/dcc/.../config_reset
22 a dcc driver to the default configuration. When '1'
27 What: /sys/kernel/debug/dcc/.../[list-number]/config
34 can be one of following dcc instructions: read,
45 echo R <addr> <n> <bus> >/sys/kernel/debug/dcc/../[list-number]/config
65 echo W <addr> <n> <bus type> > /sys/kernel/debug/dcc/../[list-number]/config
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| /linux/fs/f2fs/ |
| H A D | segment.c | 969 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in __create_discard_cmd() local
975 pend_list = &dcc->pend_list[plist_idx(len)]; in __create_discard_cmd()
991 atomic_inc(&dcc->discard_cmd_cnt); in __create_discard_cmd()
992 dcc->undiscard_blks += len; in __create_discard_cmd()
1000 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in f2fs_check_discard_tree() local
1001 struct rb_node *cur = rb_first_cached(&dcc->root), *next; in f2fs_check_discard_tree()
1028 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in __lookup_discard_cmd() local
1029 struct rb_node *node = dcc->root.rb_root.rb_node; in __lookup_discard_cmd()
1102 static void __detach_discard_cmd(struct discard_cmd_control *dcc, in __detach_discard_cmd() argument
1106 atomic_sub(dc->queued, &dcc->queued_discard); in __detach_discard_cmd()
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| H A D | segment.h | 1038 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in wake_up_discard_thread() local
1045 mutex_lock(&dcc->cmd_lock); in wake_up_discard_thread()
1047 if (i + 1 < dcc->discard_granularity) in wake_up_discard_thread()
1049 if (!list_empty(&dcc->pend_list[i])) { in wake_up_discard_thread()
1054 mutex_unlock(&dcc->cmd_lock); in wake_up_discard_thread()
1058 dcc->discard_wake = true; in wake_up_discard_thread()
1059 wake_up_interruptible_all(&dcc->discard_wait_queue); in wake_up_discard_thread()
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| H A D | sysfs.c | 1722 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in discard_plist_seq_show() local
1729 if (dcc) { in discard_plist_seq_show()
1730 mutex_lock(&dcc->cmd_lock); in discard_plist_seq_show()
1738 pend_list = &dcc->pend_list[i]; in discard_plist_seq_show()
1749 mutex_unlock(&dcc->cmd_lock); in discard_plist_seq_show()
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| /linux/drivers/gpu/drm/amd/display/dc/hubp/dcn201/ |
| H A D | dcn201_hubp.c | 48 struct dc_plane_dcc_param *dcc, in hubp201_program_surface_config() argument
52 hubp1_dcc_control(hubp, dcc->enable, dcc->independent_64b_blks); in hubp201_program_surface_config()
54 hubp1_program_size(hubp, format, plane_size, dcc); in hubp201_program_surface_config()
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| /linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm_plane.c | 267 const struct dc_plane_dcc_param *dcc, in amdgpu_dm_plane_validate_dcc() argument
278 if (!dcc->enable) in amdgpu_dm_plane_validate_dcc()
304 if (dcc->independent_64b_blks == 0 && in amdgpu_dm_plane_validate_dcc()
317 struct dc_plane_dcc_param *dcc, in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers() argument
332 dcc->enable = 1; in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers()
333 dcc->meta_pitch = afb->base.pitches[1]; in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers()
334 dcc->independent_64b_blks = independent_64b_blks; in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers()
337 dcc->dcc_ind_blk = hubp_ind_block_64b_no_128bcl; in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers()
339 dcc->dcc_ind_blk = hubp_ind_block_128b; in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers()
341 dcc->dcc_ind_blk = hubp_ind_block_64b; in amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers()
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| H A D | amdgpu_dm_plane.h | 52 struct dc_plane_dcc_param *dcc,
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| /linux/drivers/bus/ |
| H A D | vexpress-config.c | 108 u32 *position, u32 *dcc) in vexpress_config_get_topo() argument
116 vexpress_config_find_prop(node, "arm,vexpress,dcc", dcc); in vexpress_config_get_topo()
257 u32 site, position, dcc; in vexpress_syscfg_regmap_init() local
261 &position, &dcc); in vexpress_syscfg_regmap_init()
301 func, site, position, dcc, in vexpress_syscfg_regmap_init()
304 func->template[i] = SYS_CFGCTRL_DCC(dcc); in vexpress_syscfg_regmap_init()
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| /linux/arch/arm64/boot/dts/xilinx/ |
| H A D | zynqmp-zcu1275-revA.dts | 22 serial1 = &dcc;
37 &dcc {
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| H A D | zynqmp-zc1254-revA.dts | 22 serial1 = &dcc;
37 &dcc {
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| H A D | zynqmp-zc1232-revA.dts | 21 serial1 = &dcc;
36 &dcc {
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| /linux/drivers/usb/typec/ucsi/ |
| H A D | ucsi_huawei_gaokun.c | 216 u8 dcc, ddi; in gaokun_ucsi_port_update() local
218 dcc = port_data[offset]; in gaokun_ucsi_port_update()
223 port->ccx = FIELD_GET(GAOKUN_CCX_MASK, dcc); in gaokun_ucsi_port_update()
224 port->mux = FIELD_GET(GAOKUN_MUX_MASK, dcc); in gaokun_ucsi_port_update()
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| /linux/arch/arm/boot/dts/arm/ |
| H A D | vexpress-v2p-ca5s.dts | 144 dcc {
202 temp-dcc {
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| H A D | vexpress-v2p-ca15-tc1.dts | 141 dcc {
217 temp-dcc {
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| H A D | vexpress-v2p-ca15_a7.dts | 252 dcc {
373 temp-dcc {
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| H A D | vexpress-v2p-ca9.dts | 186 dcc {
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| /linux/drivers/s390/cio/ |
| H A D | qdio_main.c | 726 int dstat, int dcc) in qdio_establish_handle_irq() argument
734 if (dcc == 1) in qdio_establish_handle_irq()
754 int cstat, dstat, rc, dcc; in qdio_int_handler() local
774 dcc = scsw_cmd_is_valid_cc(&irb->scsw) ? irb->scsw.cmd.cc : 0; in qdio_int_handler()
779 rc = qdio_establish_handle_irq(irq_ptr, cstat, dstat, dcc); in qdio_int_handler()
793 else if (dcc == 1) in qdio_int_handler()
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| /linux/drivers/tty/hvc/ |
| H A D | hvc_dcc.c | 63 EARLYCON_DECLARE(dcc, dcc_early_console_setup);
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| /linux/arch/arm64/boot/dts/arm/ |
| H A D | vexpress-v2f-1xv7-ca53x2.dts | 110 dcc {
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| /linux/drivers/gpu/drm/amd/display/dc/dce/ |
| H A D | dce_mem_input.c | 656 struct dc_plane_dcc_param *dcc, in dce_mi_program_surface_config() argument
676 struct dc_plane_dcc_param *dcc, in dce60_mi_program_surface_config() argument
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| /linux/drivers/gpu/drm/amd/display/dc/dml/ |
| H A D | display_mode_lib.c | 184 dml_print("DML PARAMS: dcc = %d\n", pipe_src->dcc); in dml_log_pipe_params()
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| H A D | display_mode_structs.h | 386 unsigned char dcc; member
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| /linux/drivers/gpu/drm/amd/display/dc/core/ |
| H A D | dc.c | 2720 if (u->plane_info->dcc.enable != u->surface->dcc.enable in get_plane_info_update_type()
2721 || u->plane_info->dcc.dcc_ind_blk != u->surface->dcc.dcc_ind_blk in get_plane_info_update_type()
2722 || u->plane_info->dcc.meta_pitch != u->surface->dcc.meta_pitch) { in get_plane_info_update_type()
3138 surface->dcc = in copy_surface_update_to_plane()
3139 srf_update->plane_info->dcc; in copy_surface_update_to_plane()
6594 state->hubp[i].surface_dcc_en = (pipe_ctx->plane_state->dcc.enable) ? 1 : 0; in dc_capture_register_software_state()
6595 state->hubp[i].surface_dcc_ind_64b_blk = pipe_ctx->plane_state->dcc.independent_64b_blks; in dc_capture_register_software_state()
6596 state->hubp[i].surface_dcc_ind_128b_blk = pipe_ctx->plane_state->dcc.dcc_ind_blk; in dc_capture_register_software_state()
6600 state->hubp[i].meta_pitch = pipe_ctx->plane_state->dcc.meta_pitch; in dc_capture_register_software_state()
6602 state->hubp[i].meta_pitch_c = pipe_ctx->plane_state->dcc.meta_pitch_c; in dc_capture_register_software_state()
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| H A D | dc_hw_sequencer.c | 597 if (!pipe_ctx->plane_state->dcc.enable) { in get_dcc_visual_confirm_color()
2029 struct dc_plane_dcc_param *dcc = params->program_surface_config_params.dcc; in hwss_program_surface_config() local
2039 dcc, in hwss_program_surface_config()
3881 struct dc_plane_dcc_param *dcc, in hwss_add_hubp_program_surface_config() argument
3892 seq_state->steps[*seq_state->num_steps].params.program_surface_config_params.dcc = dcc; in hwss_add_hubp_program_surface_config()
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| /linux/drivers/gpu/drm/amd/display/dc/hwss/ |
| H A D | hw_sequencer.h | 167 struct dc_plane_dcc_param *dcc; member
1934 struct dc_plane_dcc_param *dcc,
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