Lines Matching refs:hdata
677 static inline u32 hdmi_map_reg(struct hdmi_context *hdata, u32 reg_id) in hdmi_map_reg() argument
680 return hdmi_reg_map[reg_id & 0xffff][hdata->drv_data->type]; in hdmi_map_reg()
684 static inline u32 hdmi_reg_read(struct hdmi_context *hdata, u32 reg_id) in hdmi_reg_read() argument
686 return readl(hdata->regs + hdmi_map_reg(hdata, reg_id)); in hdmi_reg_read()
689 static inline void hdmi_reg_writeb(struct hdmi_context *hdata, in hdmi_reg_writeb() argument
692 writel(value, hdata->regs + hdmi_map_reg(hdata, reg_id)); in hdmi_reg_writeb()
695 static inline void hdmi_reg_writev(struct hdmi_context *hdata, u32 reg_id, in hdmi_reg_writev() argument
698 reg_id = hdmi_map_reg(hdata, reg_id); in hdmi_reg_writev()
701 writel(val & 0xff, hdata->regs + reg_id); in hdmi_reg_writev()
707 static inline void hdmi_reg_write_buf(struct hdmi_context *hdata, u32 reg_id, in hdmi_reg_write_buf() argument
710 for (reg_id = hdmi_map_reg(hdata, reg_id); size; --size, reg_id += 4) in hdmi_reg_write_buf()
711 writel(*buf++, hdata->regs + reg_id); in hdmi_reg_write_buf()
714 static inline void hdmi_reg_writemask(struct hdmi_context *hdata, in hdmi_reg_writemask() argument
719 reg_id = hdmi_map_reg(hdata, reg_id); in hdmi_reg_writemask()
720 old = readl(hdata->regs + reg_id); in hdmi_reg_writemask()
722 writel(value, hdata->regs + reg_id); in hdmi_reg_writemask()
725 static int hdmiphy_reg_write_buf(struct hdmi_context *hdata, in hdmiphy_reg_write_buf() argument
731 if (hdata->hdmiphy_port) { in hdmiphy_reg_write_buf()
734 ret = i2c_master_send(hdata->hdmiphy_port, buf, len); in hdmiphy_reg_write_buf()
741 writel(buf[i], hdata->regs_hdmiphy + in hdmiphy_reg_write_buf()
747 static int hdmi_clk_enable_gates(struct hdmi_context *hdata) in hdmi_clk_enable_gates() argument
751 for (i = 0; i < hdata->drv_data->clk_gates.count; ++i) { in hdmi_clk_enable_gates()
752 ret = clk_prepare_enable(hdata->clk_gates[i]); in hdmi_clk_enable_gates()
756 dev_err(hdata->dev, "Cannot enable clock '%s', %d\n", in hdmi_clk_enable_gates()
757 hdata->drv_data->clk_gates.data[i], ret); in hdmi_clk_enable_gates()
759 clk_disable_unprepare(hdata->clk_gates[i]); in hdmi_clk_enable_gates()
766 static void hdmi_clk_disable_gates(struct hdmi_context *hdata) in hdmi_clk_disable_gates() argument
768 int i = hdata->drv_data->clk_gates.count; in hdmi_clk_disable_gates()
771 clk_disable_unprepare(hdata->clk_gates[i]); in hdmi_clk_disable_gates()
774 static int hdmi_clk_set_parents(struct hdmi_context *hdata, bool to_phy) in hdmi_clk_set_parents() argument
776 struct device *dev = hdata->dev; in hdmi_clk_set_parents()
780 for (i = 0; i < hdata->drv_data->clk_muxes.count; i += 3) { in hdmi_clk_set_parents()
781 struct clk **c = &hdata->clk_muxes[i]; in hdmi_clk_set_parents()
788 hdata->drv_data->clk_muxes.data[i + 2], in hdmi_clk_set_parents()
789 hdata->drv_data->clk_muxes.data[i + to_phy], ret); in hdmi_clk_set_parents()
795 static int hdmi_audio_infoframe_apply(struct hdmi_context *hdata) in hdmi_audio_infoframe_apply() argument
797 struct hdmi_audio_infoframe *infoframe = &hdata->audio.infoframe; in hdmi_audio_infoframe_apply()
805 hdmi_reg_writeb(hdata, HDMI_AUI_CON, HDMI_AUI_CON_EVERY_VSYNC); in hdmi_audio_infoframe_apply()
806 hdmi_reg_write_buf(hdata, HDMI_AUI_HEADER0, buf, len); in hdmi_audio_infoframe_apply()
811 static void hdmi_reg_infoframes(struct hdmi_context *hdata) in hdmi_reg_infoframes() argument
813 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_reg_infoframes()
818 if (hdata->dvi_mode) { in hdmi_reg_infoframes()
819 hdmi_reg_writeb(hdata, HDMI_AVI_CON, in hdmi_reg_infoframes()
821 hdmi_reg_writeb(hdata, HDMI_VSI_CON, in hdmi_reg_infoframes()
823 hdmi_reg_writeb(hdata, HDMI_AUI_CON, HDMI_AUI_CON_NO_TRAN); in hdmi_reg_infoframes()
828 &hdata->connector, m); in hdmi_reg_infoframes()
832 hdmi_reg_writeb(hdata, HDMI_AVI_CON, HDMI_AVI_CON_EVERY_VSYNC); in hdmi_reg_infoframes()
833 hdmi_reg_write_buf(hdata, HDMI_AVI_HEADER0, buf, ret); in hdmi_reg_infoframes()
839 &hdata->connector, m); in hdmi_reg_infoframes()
844 hdmi_reg_writeb(hdata, HDMI_VSI_CON, HDMI_VSI_CON_EVERY_VSYNC); in hdmi_reg_infoframes()
845 hdmi_reg_write_buf(hdata, HDMI_VSI_HEADER0, buf, 3); in hdmi_reg_infoframes()
846 hdmi_reg_write_buf(hdata, HDMI_VSI_DATA(0), buf + 3, ret - 3); in hdmi_reg_infoframes()
849 hdmi_audio_infoframe_apply(hdata); in hdmi_reg_infoframes()
855 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_detect() local
857 if (gpiod_get_value(hdata->hpd_gpio)) in hdmi_detect()
860 cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID); in hdmi_detect()
866 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_connector_destroy() local
868 cec_notifier_conn_unregister(hdata->notifier); in hdmi_connector_destroy()
885 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_get_modes() local
889 if (!hdata->ddc_adpt) in hdmi_get_modes()
892 edid = drm_get_edid(connector, hdata->ddc_adpt); in hdmi_get_modes()
896 hdata->dvi_mode = !connector->display_info.is_hdmi; in hdmi_get_modes()
897 DRM_DEV_DEBUG_KMS(hdata->dev, "%s : width[%d] x height[%d]\n", in hdmi_get_modes()
898 (hdata->dvi_mode ? "dvi monitor" : "hdmi monitor"), in hdmi_get_modes()
902 cec_notifier_set_phys_addr_from_edid(hdata->notifier, edid); in hdmi_get_modes()
911 static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock) in hdmi_find_phy_conf() argument
913 const struct hdmiphy_configs *confs = &hdata->drv_data->phy_confs; in hdmi_find_phy_conf()
920 DRM_DEV_DEBUG_KMS(hdata->dev, "Could not find phy config for %d\n", in hdmi_find_phy_conf()
928 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_mode_valid() local
931 DRM_DEV_DEBUG_KMS(hdata->dev, in hdmi_mode_valid()
938 ret = hdmi_find_phy_conf(hdata, mode->clock * 1000); in hdmi_mode_valid()
952 struct hdmi_context *hdata = encoder_to_hdmi(encoder); in hdmi_create_connector() local
953 struct drm_connector *connector = &hdata->connector; in hdmi_create_connector()
960 ret = drm_connector_init_with_ddc(hdata->drm_dev, connector, in hdmi_create_connector()
963 hdata->ddc_adpt); in hdmi_create_connector()
965 DRM_DEV_ERROR(hdata->dev, in hdmi_create_connector()
973 if (hdata->bridge) in hdmi_create_connector()
974 ret = drm_bridge_attach(encoder, hdata->bridge, NULL, 0); in hdmi_create_connector()
978 hdata->notifier = cec_notifier_conn_register(hdata->dev, NULL, in hdmi_create_connector()
980 if (!hdata->notifier) { in hdmi_create_connector()
982 DRM_DEV_ERROR(hdata->dev, "Failed to allocate CEC notifier\n"); in hdmi_create_connector()
1043 static void hdmi_reg_acr(struct hdmi_context *hdata, u32 freq) in hdmi_reg_acr() argument
1050 hdmi_reg_writev(hdata, HDMI_ACR_N0, 3, n); in hdmi_reg_acr()
1051 hdmi_reg_writev(hdata, HDMI_ACR_MCTS0, 3, cts); in hdmi_reg_acr()
1052 hdmi_reg_writev(hdata, HDMI_ACR_CTS0, 3, cts); in hdmi_reg_acr()
1053 hdmi_reg_writeb(hdata, HDMI_ACR_CON, 4); in hdmi_reg_acr()
1056 static void hdmi_audio_config(struct hdmi_context *hdata) in hdmi_audio_config() argument
1062 switch (hdata->audio.params.sample_width) { in hdmi_audio_config()
1075 hdmi_reg_acr(hdata, hdata->audio.params.sample_rate); in hdmi_audio_config()
1077 hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CON, HDMI_I2S_IN_DISABLE in hdmi_audio_config()
1081 hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CH, HDMI_I2S_CH0_EN in hdmi_audio_config()
1084 hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CUV, HDMI_I2S_CUV_RL_EN); in hdmi_audio_config()
1085 hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_DIS); in hdmi_audio_config()
1086 hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_EN); in hdmi_audio_config()
1088 val = hdmi_reg_read(hdata, HDMI_I2S_DSD_CON) | 0x01; in hdmi_audio_config()
1089 hdmi_reg_writeb(hdata, HDMI_I2S_DSD_CON, val); in hdmi_audio_config()
1092 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_0, HDMI_I2S_SEL_SCLK(5) in hdmi_audio_config()
1095 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(3) in hdmi_audio_config()
1098 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_2, HDMI_I2S_SEL_SDATA3(1) in hdmi_audio_config()
1101 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_3, HDMI_I2S_SEL_DSD(0)); in hdmi_audio_config()
1104 hdmi_reg_writeb(hdata, HDMI_I2S_CON_1, HDMI_I2S_SCLK_FALLING_EDGE in hdmi_audio_config()
1106 hdmi_reg_writeb(hdata, HDMI_I2S_CON_2, HDMI_I2S_MSB_FIRST_MODE in hdmi_audio_config()
1113 hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST(i), in hdmi_audio_config()
1114 hdata->audio.params.iec.status[i]); in hdmi_audio_config()
1116 hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_CON, HDMI_I2S_CH_STATUS_RELOAD); in hdmi_audio_config()
1119 static void hdmi_audio_control(struct hdmi_context *hdata) in hdmi_audio_control() argument
1121 bool enable = !hdata->audio.mute; in hdmi_audio_control()
1123 if (hdata->dvi_mode) in hdmi_audio_control()
1126 hdmi_reg_writeb(hdata, HDMI_AUI_CON, enable ? in hdmi_audio_control()
1128 hdmi_reg_writemask(hdata, HDMI_CON_0, enable ? in hdmi_audio_control()
1132 static void hdmi_start(struct hdmi_context *hdata, bool start) in hdmi_start() argument
1134 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_start()
1140 hdmi_reg_writemask(hdata, HDMI_CON_0, val, HDMI_EN); in hdmi_start()
1141 hdmi_reg_writemask(hdata, HDMI_TG_CMD, val, HDMI_TG_EN | HDMI_FIELD_EN); in hdmi_start()
1144 static void hdmi_conf_init(struct hdmi_context *hdata) in hdmi_conf_init() argument
1147 hdmi_reg_writemask(hdata, HDMI_INTC_CON, 0, HDMI_INTC_EN_GLOBAL | in hdmi_conf_init()
1151 hdmi_reg_writemask(hdata, HDMI_MODE_SEL, in hdmi_conf_init()
1154 hdmi_reg_writeb(hdata, HDMI_CON_2, 0); in hdmi_conf_init()
1156 hdmi_reg_writemask(hdata, HDMI_CON_0, 0, HDMI_BLUE_SCR_EN); in hdmi_conf_init()
1158 if (hdata->dvi_mode) { in hdmi_conf_init()
1159 hdmi_reg_writemask(hdata, HDMI_MODE_SEL, in hdmi_conf_init()
1161 hdmi_reg_writeb(hdata, HDMI_CON_2, in hdmi_conf_init()
1165 if (hdata->drv_data->type == HDMI_TYPE13) { in hdmi_conf_init()
1167 hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_0, 0x12); in hdmi_conf_init()
1168 hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_1, 0x34); in hdmi_conf_init()
1169 hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_2, 0x56); in hdmi_conf_init()
1172 hdmi_reg_writeb(hdata, HDMI_V13_AVI_CON, 0x02); in hdmi_conf_init()
1174 hdmi_reg_writeb(hdata, HDMI_V13_AVI_BYTE(0), 0 << 5); in hdmi_conf_init()
1175 hdmi_reg_writemask(hdata, HDMI_CON_1, 0x10 << 5, 0x11 << 5); in hdmi_conf_init()
1177 hdmi_reg_writeb(hdata, HDMI_V13_SPD_CON, 0x02); in hdmi_conf_init()
1178 hdmi_reg_writeb(hdata, HDMI_V13_AUI_CON, 0x02); in hdmi_conf_init()
1179 hdmi_reg_writeb(hdata, HDMI_V13_ACR_CON, 0x04); in hdmi_conf_init()
1181 hdmi_reg_infoframes(hdata); in hdmi_conf_init()
1184 hdmi_reg_writemask(hdata, HDMI_CON_1, 2, 3 << 5); in hdmi_conf_init()
1188 static void hdmiphy_wait_for_pll(struct hdmi_context *hdata) in hdmiphy_wait_for_pll() argument
1193 u32 val = hdmi_reg_read(hdata, HDMI_PHY_STATUS); in hdmiphy_wait_for_pll()
1196 DRM_DEV_DEBUG_KMS(hdata->dev, in hdmiphy_wait_for_pll()
1204 DRM_DEV_ERROR(hdata->dev, "PLL could not reach steady state\n"); in hdmiphy_wait_for_pll()
1207 static void hdmi_v13_mode_apply(struct hdmi_context *hdata) in hdmi_v13_mode_apply() argument
1209 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_v13_mode_apply()
1212 hdmi_reg_writev(hdata, HDMI_H_BLANK_0, 2, m->htotal - m->hdisplay); in hdmi_v13_mode_apply()
1213 hdmi_reg_writev(hdata, HDMI_V13_H_V_LINE_0, 3, in hdmi_v13_mode_apply()
1217 hdmi_reg_writev(hdata, HDMI_VSYNC_POL, 1, val); in hdmi_v13_mode_apply()
1220 hdmi_reg_writev(hdata, HDMI_INT_PRO_MODE, 1, val); in hdmi_v13_mode_apply()
1225 hdmi_reg_writev(hdata, HDMI_V13_H_SYNC_GEN_0, 3, val); in hdmi_v13_mode_apply()
1237 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_1_0, 3, val); in hdmi_v13_mode_apply()
1241 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_0, 3, val); in hdmi_v13_mode_apply()
1246 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_F_0, 3, val); in hdmi_v13_mode_apply()
1250 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_2_0, 3, val); in hdmi_v13_mode_apply()
1255 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_3_0, 3, val); in hdmi_v13_mode_apply()
1257 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v13_mode_apply()
1259 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay / 2); in hdmi_v13_mode_apply()
1261 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST2_L, 2, 0x249); in hdmi_v13_mode_apply()
1265 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_0, 3, val); in hdmi_v13_mode_apply()
1267 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_F_0, 3, 0); in hdmi_v13_mode_apply()
1271 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_1_0, 3, val); in hdmi_v13_mode_apply()
1273 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_2_0, 3, 0x1001); in hdmi_v13_mode_apply()
1274 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_3_0, 3, 0x1001); in hdmi_v13_mode_apply()
1275 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v13_mode_apply()
1277 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay); in hdmi_v13_mode_apply()
1280 hdmi_reg_writev(hdata, HDMI_TG_H_FSZ_L, 2, m->htotal); in hdmi_v13_mode_apply()
1281 hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, m->htotal - m->hdisplay); in hdmi_v13_mode_apply()
1282 hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay); in hdmi_v13_mode_apply()
1283 hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal); in hdmi_v13_mode_apply()
1286 static void hdmi_v14_mode_apply(struct hdmi_context *hdata) in hdmi_v14_mode_apply() argument
1288 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_v14_mode_apply()
1290 &hdata->encoder.crtc->state->adjusted_mode; in hdmi_v14_mode_apply()
1302 hdmi_reg_writev(hdata, HDMI_H_BLANK_0, 2, m->htotal - m->hdisplay); in hdmi_v14_mode_apply()
1303 hdmi_reg_writev(hdata, HDMI_V_LINE_0, 2, m->vtotal); in hdmi_v14_mode_apply()
1304 hdmi_reg_writev(hdata, HDMI_H_LINE_0, 2, m->htotal); in hdmi_v14_mode_apply()
1305 hdmi_reg_writev(hdata, HDMI_HSYNC_POL, 1, in hdmi_v14_mode_apply()
1307 hdmi_reg_writev(hdata, HDMI_VSYNC_POL, 1, in hdmi_v14_mode_apply()
1309 hdmi_reg_writev(hdata, HDMI_INT_PRO_MODE, 1, in hdmi_v14_mode_apply()
1320 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_2_0, 2, in hdmi_v14_mode_apply()
1322 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_1_0, 2, in hdmi_v14_mode_apply()
1324 hdmi_reg_writev(hdata, HDMI_V2_BLANK_0, 2, m->vtotal / 2); in hdmi_v14_mode_apply()
1325 hdmi_reg_writev(hdata, HDMI_V1_BLANK_0, 2, in hdmi_v14_mode_apply()
1327 hdmi_reg_writev(hdata, HDMI_V_BLANK_F0_0, 2, in hdmi_v14_mode_apply()
1329 hdmi_reg_writev(hdata, HDMI_V_BLANK_F1_0, 2, m->vtotal); in hdmi_v14_mode_apply()
1330 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_2_0, 2, in hdmi_v14_mode_apply()
1332 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_1_0, 2, in hdmi_v14_mode_apply()
1334 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_2_0, 2, in hdmi_v14_mode_apply()
1336 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_1_0, 2, in hdmi_v14_mode_apply()
1338 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v14_mode_apply()
1340 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay / 2); in hdmi_v14_mode_apply()
1341 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST2_L, 2, in hdmi_v14_mode_apply()
1343 hdmi_reg_writev(hdata, HDMI_TG_VSYNC2_L, 2, in hdmi_v14_mode_apply()
1345 hdmi_reg_writev(hdata, HDMI_TG_VSYNC_BOT_HDMI_L, 2, in hdmi_v14_mode_apply()
1347 hdmi_reg_writev(hdata, HDMI_TG_FIELD_BOT_HDMI_L, 2, in hdmi_v14_mode_apply()
1349 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST3_L, 2, 0x0); in hdmi_v14_mode_apply()
1350 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST4_L, 2, 0x0); in hdmi_v14_mode_apply()
1352 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_2_0, 2, in hdmi_v14_mode_apply()
1354 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_1_0, 2, in hdmi_v14_mode_apply()
1356 hdmi_reg_writev(hdata, HDMI_V2_BLANK_0, 2, m->vtotal); in hdmi_v14_mode_apply()
1357 hdmi_reg_writev(hdata, HDMI_V1_BLANK_0, 2, in hdmi_v14_mode_apply()
1359 hdmi_reg_writev(hdata, HDMI_V_BLANK_F0_0, 2, 0xffff); in hdmi_v14_mode_apply()
1360 hdmi_reg_writev(hdata, HDMI_V_BLANK_F1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1361 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1362 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1363 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1364 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1365 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v14_mode_apply()
1367 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay); in hdmi_v14_mode_apply()
1370 hdmi_reg_writev(hdata, HDMI_H_SYNC_START_0, 2, in hdmi_v14_mode_apply()
1372 hdmi_reg_writev(hdata, HDMI_H_SYNC_END_0, 2, in hdmi_v14_mode_apply()
1374 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1375 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1376 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1377 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1378 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1379 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_6_0, 2, 0xffff); in hdmi_v14_mode_apply()
1380 hdmi_reg_writev(hdata, HDMI_V_BLANK_F2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1381 hdmi_reg_writev(hdata, HDMI_V_BLANK_F3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1382 hdmi_reg_writev(hdata, HDMI_V_BLANK_F4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1383 hdmi_reg_writev(hdata, HDMI_V_BLANK_F5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1384 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1385 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1386 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1387 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_6_0, 2, 0xffff); in hdmi_v14_mode_apply()
1388 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1389 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1390 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1391 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_6_0, 2, 0xffff); in hdmi_v14_mode_apply()
1393 hdmi_reg_writev(hdata, HDMI_TG_H_FSZ_L, 2, m->htotal); in hdmi_v14_mode_apply()
1394 hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, in hdmi_v14_mode_apply()
1396 hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay + hquirk); in hdmi_v14_mode_apply()
1397 hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal); in hdmi_v14_mode_apply()
1398 if (hdata->drv_data == &exynos5433_hdmi_driver_data) in hdmi_v14_mode_apply()
1399 hdmi_reg_writeb(hdata, HDMI_TG_DECON_EN, 1); in hdmi_v14_mode_apply()
1402 static void hdmi_mode_apply(struct hdmi_context *hdata) in hdmi_mode_apply() argument
1404 if (hdata->drv_data->type == HDMI_TYPE13) in hdmi_mode_apply()
1405 hdmi_v13_mode_apply(hdata); in hdmi_mode_apply()
1407 hdmi_v14_mode_apply(hdata); in hdmi_mode_apply()
1409 hdmi_start(hdata, true); in hdmi_mode_apply()
1412 static void hdmiphy_conf_reset(struct hdmi_context *hdata) in hdmiphy_conf_reset() argument
1414 hdmi_reg_writemask(hdata, HDMI_CORE_RSTOUT, 0, 1); in hdmiphy_conf_reset()
1416 hdmi_reg_writemask(hdata, HDMI_CORE_RSTOUT, ~0, 1); in hdmiphy_conf_reset()
1418 hdmi_reg_writemask(hdata, HDMI_PHY_RSTOUT, ~0, HDMI_PHY_SW_RSTOUT); in hdmiphy_conf_reset()
1420 hdmi_reg_writemask(hdata, HDMI_PHY_RSTOUT, 0, HDMI_PHY_SW_RSTOUT); in hdmiphy_conf_reset()
1424 static void hdmiphy_enable_mode_set(struct hdmi_context *hdata, bool enable) in hdmiphy_enable_mode_set() argument
1428 if (hdata->drv_data == &exynos5433_hdmi_driver_data) in hdmiphy_enable_mode_set()
1429 writel(v, hdata->regs_hdmiphy + HDMIPHY5433_MODE_SET_DONE); in hdmiphy_enable_mode_set()
1432 static void hdmiphy_conf_apply(struct hdmi_context *hdata) in hdmiphy_conf_apply() argument
1434 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmiphy_conf_apply()
1438 ret = hdmi_find_phy_conf(hdata, m->clock * 1000); in hdmiphy_conf_apply()
1440 DRM_DEV_ERROR(hdata->dev, "failed to find hdmiphy conf\n"); in hdmiphy_conf_apply()
1443 phy_conf = hdata->drv_data->phy_confs.data[ret].conf; in hdmiphy_conf_apply()
1445 hdmi_clk_set_parents(hdata, false); in hdmiphy_conf_apply()
1447 hdmiphy_conf_reset(hdata); in hdmiphy_conf_apply()
1449 hdmiphy_enable_mode_set(hdata, true); in hdmiphy_conf_apply()
1450 ret = hdmiphy_reg_write_buf(hdata, 0, phy_conf, 32); in hdmiphy_conf_apply()
1452 DRM_DEV_ERROR(hdata->dev, "failed to configure hdmiphy\n"); in hdmiphy_conf_apply()
1455 hdmiphy_enable_mode_set(hdata, false); in hdmiphy_conf_apply()
1456 hdmi_clk_set_parents(hdata, true); in hdmiphy_conf_apply()
1458 hdmiphy_wait_for_pll(hdata); in hdmiphy_conf_apply()
1462 static void hdmi_conf_apply(struct hdmi_context *hdata) in hdmi_conf_apply() argument
1464 hdmi_start(hdata, false); in hdmi_conf_apply()
1465 hdmi_conf_init(hdata); in hdmi_conf_apply()
1466 hdmi_audio_config(hdata); in hdmi_conf_apply()
1467 hdmi_mode_apply(hdata); in hdmi_conf_apply()
1468 hdmi_audio_control(hdata); in hdmi_conf_apply()
1471 static void hdmi_set_refclk(struct hdmi_context *hdata, bool on) in hdmi_set_refclk() argument
1473 if (!hdata->sysreg) in hdmi_set_refclk()
1476 regmap_update_bits(hdata->sysreg, EXYNOS5433_SYSREG_DISP_HDMI_PHY, in hdmi_set_refclk()
1481 static void hdmiphy_enable(struct hdmi_context *hdata) in hdmiphy_enable() argument
1485 if (hdata->powered) in hdmiphy_enable()
1488 ret = pm_runtime_resume_and_get(hdata->dev); in hdmiphy_enable()
1490 dev_err(hdata->dev, "failed to enable HDMIPHY device.\n"); in hdmiphy_enable()
1494 if (regulator_bulk_enable(ARRAY_SIZE(supply), hdata->regul_bulk)) in hdmiphy_enable()
1495 DRM_DEV_DEBUG_KMS(hdata->dev, in hdmiphy_enable()
1498 regmap_update_bits(hdata->pmureg, PMU_HDMI_PHY_CONTROL, in hdmiphy_enable()
1501 hdmi_set_refclk(hdata, true); in hdmiphy_enable()
1503 hdmi_reg_writemask(hdata, HDMI_PHY_CON_0, 0, HDMI_PHY_POWER_OFF_EN); in hdmiphy_enable()
1505 hdmiphy_conf_apply(hdata); in hdmiphy_enable()
1507 hdata->powered = true; in hdmiphy_enable()
1511 static void hdmiphy_disable(struct hdmi_context *hdata) in hdmiphy_disable() argument
1513 if (!hdata->powered) in hdmiphy_disable()
1516 hdmi_reg_writemask(hdata, HDMI_CON_0, 0, HDMI_EN); in hdmiphy_disable()
1518 hdmi_reg_writemask(hdata, HDMI_PHY_CON_0, ~0, HDMI_PHY_POWER_OFF_EN); in hdmiphy_disable()
1520 hdmi_set_refclk(hdata, false); in hdmiphy_disable()
1522 regmap_update_bits(hdata->pmureg, PMU_HDMI_PHY_CONTROL, in hdmiphy_disable()
1525 regulator_bulk_disable(ARRAY_SIZE(supply), hdata->regul_bulk); in hdmiphy_disable()
1527 pm_runtime_put_sync(hdata->dev); in hdmiphy_disable()
1529 hdata->powered = false; in hdmiphy_disable()
1534 struct hdmi_context *hdata = encoder_to_hdmi(encoder); in hdmi_enable() local
1536 mutex_lock(&hdata->mutex); in hdmi_enable()
1538 hdmiphy_enable(hdata); in hdmi_enable()
1539 hdmi_conf_apply(hdata); in hdmi_enable()
1541 mutex_unlock(&hdata->mutex); in hdmi_enable()
1546 struct hdmi_context *hdata = encoder_to_hdmi(encoder); in hdmi_disable() local
1548 mutex_lock(&hdata->mutex); in hdmi_disable()
1550 if (hdata->powered) { in hdmi_disable()
1560 mutex_unlock(&hdata->mutex); in hdmi_disable()
1561 cancel_delayed_work(&hdata->hotplug_work); in hdmi_disable()
1562 if (hdata->notifier) in hdmi_disable()
1563 cec_notifier_phys_addr_invalidate(hdata->notifier); in hdmi_disable()
1567 mutex_unlock(&hdata->mutex); in hdmi_disable()
1578 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_shutdown() local
1580 mutex_lock(&hdata->mutex); in hdmi_audio_shutdown()
1582 hdata->audio.mute = true; in hdmi_audio_shutdown()
1584 if (hdata->powered) in hdmi_audio_shutdown()
1585 hdmi_audio_control(hdata); in hdmi_audio_shutdown()
1587 mutex_unlock(&hdata->mutex); in hdmi_audio_shutdown()
1594 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_hw_params() local
1606 mutex_lock(&hdata->mutex); in hdmi_audio_hw_params()
1608 hdata->audio.params = *params; in hdmi_audio_hw_params()
1610 if (hdata->powered) { in hdmi_audio_hw_params()
1611 hdmi_audio_config(hdata); in hdmi_audio_hw_params()
1612 hdmi_audio_infoframe_apply(hdata); in hdmi_audio_hw_params()
1615 mutex_unlock(&hdata->mutex); in hdmi_audio_hw_params()
1623 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_mute() local
1625 mutex_lock(&hdata->mutex); in hdmi_audio_mute()
1627 hdata->audio.mute = mute; in hdmi_audio_mute()
1629 if (hdata->powered) in hdmi_audio_mute()
1630 hdmi_audio_control(hdata); in hdmi_audio_mute()
1632 mutex_unlock(&hdata->mutex); in hdmi_audio_mute()
1640 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_get_eld() local
1641 struct drm_connector *connector = &hdata->connector; in hdmi_audio_get_eld()
1656 static int hdmi_register_audio_device(struct hdmi_context *hdata) in hdmi_register_audio_device() argument
1664 hdata->audio.pdev = platform_device_register_data( in hdmi_register_audio_device()
1665 hdata->dev, HDMI_CODEC_DRV_NAME, PLATFORM_DEVID_AUTO, in hdmi_register_audio_device()
1668 return PTR_ERR_OR_ZERO(hdata->audio.pdev); in hdmi_register_audio_device()
1673 struct hdmi_context *hdata; in hdmi_hotplug_work_func() local
1675 hdata = container_of(work, struct hdmi_context, hotplug_work.work); in hdmi_hotplug_work_func()
1677 if (hdata->drm_dev) in hdmi_hotplug_work_func()
1678 drm_helper_hpd_irq_event(hdata->drm_dev); in hdmi_hotplug_work_func()
1683 struct hdmi_context *hdata = arg; in hdmi_irq_thread() local
1685 mod_delayed_work(system_wq, &hdata->hotplug_work, in hdmi_irq_thread()
1691 static int hdmi_clks_get(struct hdmi_context *hdata, in hdmi_clks_get() argument
1695 struct device *dev = hdata->dev; in hdmi_clks_get()
1716 static int hdmi_clk_init(struct hdmi_context *hdata) in hdmi_clk_init() argument
1718 const struct hdmi_driver_data *drv_data = hdata->drv_data; in hdmi_clk_init()
1720 struct device *dev = hdata->dev; in hdmi_clk_init()
1731 hdata->clk_gates = clks; in hdmi_clk_init()
1732 hdata->clk_muxes = clks + drv_data->clk_gates.count; in hdmi_clk_init()
1734 ret = hdmi_clks_get(hdata, &drv_data->clk_gates, hdata->clk_gates); in hdmi_clk_init()
1738 return hdmi_clks_get(hdata, &drv_data->clk_muxes, hdata->clk_muxes); in hdmi_clk_init()
1744 struct hdmi_context *hdata = container_of(clk, struct hdmi_context, in hdmiphy_clk_enable() local
1746 mutex_lock(&hdata->mutex); in hdmiphy_clk_enable()
1749 hdmiphy_enable(hdata); in hdmiphy_clk_enable()
1751 hdmiphy_disable(hdata); in hdmiphy_clk_enable()
1753 mutex_unlock(&hdata->mutex); in hdmiphy_clk_enable()
1756 static int hdmi_bridge_init(struct hdmi_context *hdata) in hdmi_bridge_init() argument
1758 struct device *dev = hdata->dev; in hdmi_bridge_init()
1772 hdata->bridge = of_drm_find_bridge(np); in hdmi_bridge_init()
1775 if (!hdata->bridge) in hdmi_bridge_init()
1781 static int hdmi_resources_init(struct hdmi_context *hdata) in hdmi_resources_init() argument
1783 struct device *dev = hdata->dev; in hdmi_resources_init()
1788 hdata->hpd_gpio = devm_gpiod_get(dev, "hpd", GPIOD_IN); in hdmi_resources_init()
1789 if (IS_ERR(hdata->hpd_gpio)) { in hdmi_resources_init()
1791 return PTR_ERR(hdata->hpd_gpio); in hdmi_resources_init()
1794 hdata->irq = gpiod_to_irq(hdata->hpd_gpio); in hdmi_resources_init()
1795 if (hdata->irq < 0) { in hdmi_resources_init()
1797 return hdata->irq; in hdmi_resources_init()
1800 ret = hdmi_clk_init(hdata); in hdmi_resources_init()
1804 ret = hdmi_clk_set_parents(hdata, false); in hdmi_resources_init()
1809 hdata->regul_bulk[i].supply = supply[i]; in hdmi_resources_init()
1811 ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(supply), hdata->regul_bulk); in hdmi_resources_init()
1815 hdata->reg_hdmi_en = devm_regulator_get_optional(dev, "hdmi-en"); in hdmi_resources_init()
1817 if (PTR_ERR(hdata->reg_hdmi_en) != -ENODEV) in hdmi_resources_init()
1818 if (IS_ERR(hdata->reg_hdmi_en)) in hdmi_resources_init()
1819 return PTR_ERR(hdata->reg_hdmi_en); in hdmi_resources_init()
1821 return hdmi_bridge_init(hdata); in hdmi_resources_init()
1846 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_bind() local
1847 struct drm_encoder *encoder = &hdata->encoder; in hdmi_bind()
1851 hdata->drm_dev = drm_dev; in hdmi_bind()
1853 hdata->phy_clk.enable = hdmiphy_clk_enable; in hdmi_bind()
1864 crtc->pipe_clk = &hdata->phy_clk; in hdmi_bind()
1886 static int hdmi_get_ddc_adapter(struct hdmi_context *hdata) in hdmi_get_ddc_adapter() argument
1896 np = of_parse_phandle(hdata->dev->of_node, "ddc", 0); in hdmi_get_ddc_adapter()
1899 DRM_DEV_ERROR(hdata->dev, in hdmi_get_ddc_adapter()
1912 hdata->ddc_adpt = adpt; in hdmi_get_ddc_adapter()
1917 static int hdmi_get_phy_io(struct hdmi_context *hdata) in hdmi_get_phy_io() argument
1925 np = of_parse_phandle(hdata->dev->of_node, "phy", 0); in hdmi_get_phy_io()
1927 DRM_DEV_ERROR(hdata->dev, in hdmi_get_phy_io()
1933 if (hdata->drv_data->is_apb_phy) { in hdmi_get_phy_io()
1934 hdata->regs_hdmiphy = of_iomap(np, 0); in hdmi_get_phy_io()
1935 if (!hdata->regs_hdmiphy) { in hdmi_get_phy_io()
1936 DRM_DEV_ERROR(hdata->dev, in hdmi_get_phy_io()
1942 hdata->hdmiphy_port = of_find_i2c_device_by_node(np); in hdmi_get_phy_io()
1943 if (!hdata->hdmiphy_port) { in hdmi_get_phy_io()
1959 struct hdmi_context *hdata; in hdmi_probe() local
1962 hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); in hdmi_probe()
1963 if (!hdata) in hdmi_probe()
1966 hdata->drv_data = of_device_get_match_data(dev); in hdmi_probe()
1968 platform_set_drvdata(pdev, hdata); in hdmi_probe()
1970 hdata->dev = dev; in hdmi_probe()
1972 mutex_init(&hdata->mutex); in hdmi_probe()
1974 ret = hdmi_resources_init(hdata); in hdmi_probe()
1981 hdata->regs = devm_platform_ioremap_resource(pdev, 0); in hdmi_probe()
1982 if (IS_ERR(hdata->regs)) { in hdmi_probe()
1983 ret = PTR_ERR(hdata->regs); in hdmi_probe()
1987 ret = hdmi_get_ddc_adapter(hdata); in hdmi_probe()
1991 ret = hdmi_get_phy_io(hdata); in hdmi_probe()
1995 INIT_DELAYED_WORK(&hdata->hotplug_work, hdmi_hotplug_work_func); in hdmi_probe()
1997 ret = devm_request_threaded_irq(dev, hdata->irq, NULL, in hdmi_probe()
2000 "hdmi", hdata); in hdmi_probe()
2006 hdata->pmureg = syscon_regmap_lookup_by_phandle(dev->of_node, in hdmi_probe()
2008 if (IS_ERR(hdata->pmureg)) { in hdmi_probe()
2014 if (hdata->drv_data->has_sysreg) { in hdmi_probe()
2015 hdata->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node, in hdmi_probe()
2017 if (IS_ERR(hdata->sysreg)) { in hdmi_probe()
2024 if (!IS_ERR(hdata->reg_hdmi_en)) { in hdmi_probe()
2025 ret = regulator_enable(hdata->reg_hdmi_en); in hdmi_probe()
2035 audio_infoframe = &hdata->audio.infoframe; in hdmi_probe()
2042 ret = hdmi_register_audio_device(hdata); in hdmi_probe()
2053 platform_device_unregister(hdata->audio.pdev); in hdmi_probe()
2057 if (!IS_ERR(hdata->reg_hdmi_en)) in hdmi_probe()
2058 regulator_disable(hdata->reg_hdmi_en); in hdmi_probe()
2060 if (hdata->hdmiphy_port) in hdmi_probe()
2061 put_device(&hdata->hdmiphy_port->dev); in hdmi_probe()
2062 if (hdata->regs_hdmiphy) in hdmi_probe()
2063 iounmap(hdata->regs_hdmiphy); in hdmi_probe()
2065 put_device(&hdata->ddc_adpt->dev); in hdmi_probe()
2072 struct hdmi_context *hdata = platform_get_drvdata(pdev); in hdmi_remove() local
2074 cancel_delayed_work_sync(&hdata->hotplug_work); in hdmi_remove()
2077 platform_device_unregister(hdata->audio.pdev); in hdmi_remove()
2081 if (!IS_ERR(hdata->reg_hdmi_en)) in hdmi_remove()
2082 regulator_disable(hdata->reg_hdmi_en); in hdmi_remove()
2084 if (hdata->hdmiphy_port) in hdmi_remove()
2085 put_device(&hdata->hdmiphy_port->dev); in hdmi_remove()
2087 if (hdata->regs_hdmiphy) in hdmi_remove()
2088 iounmap(hdata->regs_hdmiphy); in hdmi_remove()
2090 put_device(&hdata->ddc_adpt->dev); in hdmi_remove()
2092 mutex_destroy(&hdata->mutex); in hdmi_remove()
2099 struct hdmi_context *hdata = dev_get_drvdata(dev); in exynos_hdmi_suspend() local
2101 hdmi_clk_disable_gates(hdata); in exynos_hdmi_suspend()
2108 struct hdmi_context *hdata = dev_get_drvdata(dev); in exynos_hdmi_resume() local
2111 ret = hdmi_clk_enable_gates(hdata); in exynos_hdmi_resume()