Lines Matching refs:dss
96 } dss; variable
116 __raw_writel(val, dss.base + idx.idx); in dss_write_reg()
121 return __raw_readl(dss.base + idx.idx); in dss_read_reg()
125 dss.ctx[(DSS_##reg).idx / sizeof(u32)] = dss_read_reg(DSS_##reg)
127 dss_write_reg(DSS_##reg, dss.ctx[(DSS_##reg).idx / sizeof(u32)])
141 dss.ctx_valid = true; in dss_save_context()
150 if (!dss.ctx_valid) in dss_restore_context()
172 if (!dss.syscon_pll_ctrl) in dss_ctrl_pll_enable()
192 regmap_update_bits(dss.syscon_pll_ctrl, dss.syscon_pll_ctrl_offset, in dss_ctrl_pll_enable()
201 if (!dss.syscon_pll_ctrl) in dss_ctrl_pll_set_control_mux()
256 regmap_update_bits(dss.syscon_pll_ctrl, dss.syscon_pll_ctrl_offset, in dss_ctrl_pll_set_control_mux()
364 fclk_rate = clk_get_rate(dss.dss_clk); in dss_dump_clocks()
420 dss.dispc_clk_source = clk_src; in dss_select_dispc_clk_source()
448 dss.dsi_clk_source[dsi_module] = clk_src; in dss_select_dsi_clk_source()
485 dss.lcd_clk_source[ix] = clk_src; in dss_select_lcd_clk_source()
490 return dss.dispc_clk_source; in dss_get_dispc_clk_source()
495 return dss.dsi_clk_source[dsi_module]; in dss_get_dsi_clk_source()
503 return dss.lcd_clk_source[ix]; in dss_get_lcd_clk_source()
507 return dss.dispc_clk_source; in dss_get_lcd_clk_source()
523 if (dss.parent_clk == NULL) { in dss_div_calc()
530 fck = clk_round_rate(dss.dss_clk, fck); in dss_div_calc()
535 fckd_hw_max = dss.feat->fck_div_max; in dss_div_calc()
537 m = dss.feat->dss_fck_multiplier; in dss_div_calc()
538 prate = clk_get_rate(dss.parent_clk); in dss_div_calc()
561 r = clk_set_rate(dss.dss_clk, rate); in dss_set_fck_rate()
565 dss.dss_clk_rate = clk_get_rate(dss.dss_clk); in dss_set_fck_rate()
567 WARN_ONCE(dss.dss_clk_rate != rate, in dss_set_fck_rate()
568 "clk rate mismatch: %lu != %lu", dss.dss_clk_rate, in dss_set_fck_rate()
576 return dss.dss_clk_rate; in dss_get_dispc_clk_rate()
588 if (dss.parent_clk == NULL) { in dss_setup_default_clock()
589 fck = clk_round_rate(dss.dss_clk, max_dss_fck); in dss_setup_default_clock()
591 prate = clk_get_rate(dss.parent_clk); in dss_setup_default_clock()
593 fck_div = DIV_ROUND_UP(prate * dss.feat->dss_fck_multiplier, in dss_setup_default_clock()
595 fck = DIV_ROUND_UP(prate, fck_div) * dss.feat->dss_fck_multiplier; in dss_setup_default_clock()
729 return dss.feat->dpi_select_source(port, channel); in dss_dpi_select_source()
736 clk = devm_clk_get(&dss.pdev->dev, "fck"); in dss_get_clocks()
742 dss.dss_clk = clk; in dss_get_clocks()
744 if (dss.feat->parent_clk_name) { in dss_get_clocks()
745 clk = clk_get(NULL, dss.feat->parent_clk_name); in dss_get_clocks()
747 DSSERR("Failed to get %s\n", dss.feat->parent_clk_name); in dss_get_clocks()
754 dss.parent_clk = clk; in dss_get_clocks()
761 if (dss.parent_clk) in dss_put_clocks()
762 clk_put(dss.parent_clk); in dss_put_clocks()
771 r = pm_runtime_resume_and_get(&dss.pdev->dev); in dss_runtime_get()
783 r = pm_runtime_put_sync(&dss.pdev->dev); in dss_runtime_put()
927 if (dss.feat->num_ports == 0) in dss_init_ports()
938 if (reg >= dss.feat->num_ports) in dss_init_ports()
941 port_type = dss.feat->ports[reg]; in dss_init_ports()
972 if (dss.feat->num_ports == 0) in dss_uninit_ports()
984 if (reg >= dss.feat->num_ports) in dss_uninit_ports()
987 port_type = dss.feat->ports[reg]; in dss_uninit_ports()
1014 dss.syscon_pll_ctrl = syscon_regmap_lookup_by_phandle(np, in dss_video_pll_probe()
1016 if (IS_ERR(dss.syscon_pll_ctrl)) { in dss_video_pll_probe()
1019 return PTR_ERR(dss.syscon_pll_ctrl); in dss_video_pll_probe()
1023 &dss.syscon_pll_ctrl_offset)) { in dss_video_pll_probe()
1049 dss.video1_pll = dss_video_pll_init(pdev, 0, pll_regulator); in dss_video_pll_probe()
1050 if (IS_ERR(dss.video1_pll)) in dss_video_pll_probe()
1051 return PTR_ERR(dss.video1_pll); in dss_video_pll_probe()
1055 dss.video2_pll = dss_video_pll_init(pdev, 1, pll_regulator); in dss_video_pll_probe()
1056 if (IS_ERR(dss.video2_pll)) { in dss_video_pll_probe()
1057 dss_video_pll_uninit(dss.video1_pll); in dss_video_pll_probe()
1058 return PTR_ERR(dss.video2_pll); in dss_video_pll_probe()
1073 dss.pdev = pdev; in dss_bind()
1075 dss.feat = dss_get_features(); in dss_bind()
1076 if (!dss.feat) in dss_bind()
1079 dss_mem = platform_get_resource(dss.pdev, IORESOURCE_MEM, 0); in dss_bind()
1085 dss.base = devm_ioremap(&pdev->dev, dss_mem->start, in dss_bind()
1087 if (!dss.base) { in dss_bind()
1114 dss.dss_clk_rate = clk_get_rate(dss.dss_clk); in dss_bind()
1126 dss.dsi_clk_source[0] = OMAP_DSS_CLK_SRC_FCK; in dss_bind()
1127 dss.dsi_clk_source[1] = OMAP_DSS_CLK_SRC_FCK; in dss_bind()
1128 dss.dispc_clk_source = OMAP_DSS_CLK_SRC_FCK; in dss_bind()
1129 dss.lcd_clk_source[0] = OMAP_DSS_CLK_SRC_FCK; in dss_bind()
1130 dss.lcd_clk_source[1] = OMAP_DSS_CLK_SRC_FCK; in dss_bind()
1155 if (dss.video1_pll) in dss_bind()
1156 dss_video_pll_uninit(dss.video1_pll); in dss_bind()
1158 if (dss.video2_pll) in dss_bind()
1159 dss_video_pll_uninit(dss.video2_pll); in dss_bind()
1174 if (dss.video1_pll) in dss_unbind()
1175 dss_video_pll_uninit(dss.video1_pll); in dss_unbind()
1177 if (dss.video2_pll) in dss_unbind()
1178 dss_video_pll_uninit(dss.video2_pll); in dss_unbind()