Lines Matching refs:hdata
666 static inline u32 hdmi_map_reg(struct hdmi_context *hdata, u32 reg_id) in hdmi_map_reg() argument
669 return hdmi_reg_map[reg_id & 0xffff][hdata->drv_data->type]; in hdmi_map_reg()
673 static inline u32 hdmi_reg_read(struct hdmi_context *hdata, u32 reg_id) in hdmi_reg_read() argument
675 return readl(hdata->regs + hdmi_map_reg(hdata, reg_id)); in hdmi_reg_read()
678 static inline void hdmi_reg_writeb(struct hdmi_context *hdata, in hdmi_reg_writeb() argument
681 writel(value, hdata->regs + hdmi_map_reg(hdata, reg_id)); in hdmi_reg_writeb()
684 static inline void hdmi_reg_writev(struct hdmi_context *hdata, u32 reg_id, in hdmi_reg_writev() argument
687 reg_id = hdmi_map_reg(hdata, reg_id); in hdmi_reg_writev()
690 writel(val & 0xff, hdata->regs + reg_id); in hdmi_reg_writev()
696 static inline void hdmi_reg_write_buf(struct hdmi_context *hdata, u32 reg_id, in hdmi_reg_write_buf() argument
699 for (reg_id = hdmi_map_reg(hdata, reg_id); size; --size, reg_id += 4) in hdmi_reg_write_buf()
700 writel(*buf++, hdata->regs + reg_id); in hdmi_reg_write_buf()
703 static inline void hdmi_reg_writemask(struct hdmi_context *hdata, in hdmi_reg_writemask() argument
708 reg_id = hdmi_map_reg(hdata, reg_id); in hdmi_reg_writemask()
709 old = readl(hdata->regs + reg_id); in hdmi_reg_writemask()
711 writel(value, hdata->regs + reg_id); in hdmi_reg_writemask()
714 static int hdmiphy_reg_write_buf(struct hdmi_context *hdata, in hdmiphy_reg_write_buf() argument
720 if (hdata->hdmiphy_port) { in hdmiphy_reg_write_buf()
723 ret = i2c_master_send(hdata->hdmiphy_port, buf, len); in hdmiphy_reg_write_buf()
730 writel(buf[i], hdata->regs_hdmiphy + in hdmiphy_reg_write_buf()
736 static int hdmi_clk_enable_gates(struct hdmi_context *hdata) in hdmi_clk_enable_gates() argument
740 for (i = 0; i < hdata->drv_data->clk_gates.count; ++i) { in hdmi_clk_enable_gates()
741 ret = clk_prepare_enable(hdata->clk_gates[i]); in hdmi_clk_enable_gates()
745 dev_err(hdata->dev, "Cannot enable clock '%s', %d\n", in hdmi_clk_enable_gates()
746 hdata->drv_data->clk_gates.data[i], ret); in hdmi_clk_enable_gates()
748 clk_disable_unprepare(hdata->clk_gates[i]); in hdmi_clk_enable_gates()
755 static void hdmi_clk_disable_gates(struct hdmi_context *hdata) in hdmi_clk_disable_gates() argument
757 int i = hdata->drv_data->clk_gates.count; in hdmi_clk_disable_gates()
760 clk_disable_unprepare(hdata->clk_gates[i]); in hdmi_clk_disable_gates()
763 static int hdmi_clk_set_parents(struct hdmi_context *hdata, bool to_phy) in hdmi_clk_set_parents() argument
765 struct device *dev = hdata->dev; in hdmi_clk_set_parents()
769 for (i = 0; i < hdata->drv_data->clk_muxes.count; i += 3) { in hdmi_clk_set_parents()
770 struct clk **c = &hdata->clk_muxes[i]; in hdmi_clk_set_parents()
777 hdata->drv_data->clk_muxes.data[i + 2], in hdmi_clk_set_parents()
778 hdata->drv_data->clk_muxes.data[i + to_phy], ret); in hdmi_clk_set_parents()
784 static int hdmi_audio_infoframe_apply(struct hdmi_context *hdata) in hdmi_audio_infoframe_apply() argument
786 struct hdmi_audio_infoframe *infoframe = &hdata->audio.infoframe; in hdmi_audio_infoframe_apply()
794 hdmi_reg_writeb(hdata, HDMI_AUI_CON, HDMI_AUI_CON_EVERY_VSYNC); in hdmi_audio_infoframe_apply()
795 hdmi_reg_write_buf(hdata, HDMI_AUI_HEADER0, buf, len); in hdmi_audio_infoframe_apply()
800 static void hdmi_reg_infoframes(struct hdmi_context *hdata) in hdmi_reg_infoframes() argument
802 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_reg_infoframes()
807 if (hdata->dvi_mode) { in hdmi_reg_infoframes()
808 hdmi_reg_writeb(hdata, HDMI_AVI_CON, in hdmi_reg_infoframes()
810 hdmi_reg_writeb(hdata, HDMI_VSI_CON, in hdmi_reg_infoframes()
812 hdmi_reg_writeb(hdata, HDMI_AUI_CON, HDMI_AUI_CON_NO_TRAN); in hdmi_reg_infoframes()
817 &hdata->connector, m); in hdmi_reg_infoframes()
821 hdmi_reg_writeb(hdata, HDMI_AVI_CON, HDMI_AVI_CON_EVERY_VSYNC); in hdmi_reg_infoframes()
822 hdmi_reg_write_buf(hdata, HDMI_AVI_HEADER0, buf, ret); in hdmi_reg_infoframes()
828 &hdata->connector, m); in hdmi_reg_infoframes()
833 hdmi_reg_writeb(hdata, HDMI_VSI_CON, HDMI_VSI_CON_EVERY_VSYNC); in hdmi_reg_infoframes()
834 hdmi_reg_write_buf(hdata, HDMI_VSI_HEADER0, buf, 3); in hdmi_reg_infoframes()
835 hdmi_reg_write_buf(hdata, HDMI_VSI_DATA(0), buf + 3, ret - 3); in hdmi_reg_infoframes()
838 hdmi_audio_infoframe_apply(hdata); in hdmi_reg_infoframes()
844 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_detect() local
846 if (gpiod_get_value(hdata->hpd_gpio)) in hdmi_detect()
849 cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID); in hdmi_detect()
870 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_get_modes() local
874 if (!hdata->ddc_adpt) in hdmi_get_modes()
877 edid = drm_get_edid(connector, hdata->ddc_adpt); in hdmi_get_modes()
881 hdata->dvi_mode = !drm_detect_hdmi_monitor(edid); in hdmi_get_modes()
882 DRM_DEV_DEBUG_KMS(hdata->dev, "%s : width[%d] x height[%d]\n", in hdmi_get_modes()
883 (hdata->dvi_mode ? "dvi monitor" : "hdmi monitor"), in hdmi_get_modes()
887 cec_notifier_set_phys_addr_from_edid(hdata->notifier, edid); in hdmi_get_modes()
896 static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock) in hdmi_find_phy_conf() argument
898 const struct hdmiphy_configs *confs = &hdata->drv_data->phy_confs; in hdmi_find_phy_conf()
905 DRM_DEV_DEBUG_KMS(hdata->dev, "Could not find phy config for %d\n", in hdmi_find_phy_conf()
913 struct hdmi_context *hdata = connector_to_hdmi(connector); in hdmi_mode_valid() local
916 DRM_DEV_DEBUG_KMS(hdata->dev, in hdmi_mode_valid()
922 ret = hdmi_find_phy_conf(hdata, mode->clock * 1000); in hdmi_mode_valid()
936 struct hdmi_context *hdata = encoder_to_hdmi(encoder); in hdmi_create_connector() local
937 struct drm_connector *connector = &hdata->connector; in hdmi_create_connector()
943 ret = drm_connector_init(hdata->drm_dev, connector, in hdmi_create_connector()
946 DRM_DEV_ERROR(hdata->dev, in hdmi_create_connector()
954 if (hdata->bridge) { in hdmi_create_connector()
955 ret = drm_bridge_attach(encoder, hdata->bridge, NULL); in hdmi_create_connector()
957 DRM_DEV_ERROR(hdata->dev, "Failed to attach bridge\n"); in hdmi_create_connector()
1018 static void hdmi_reg_acr(struct hdmi_context *hdata, u32 freq) in hdmi_reg_acr() argument
1025 hdmi_reg_writev(hdata, HDMI_ACR_N0, 3, n); in hdmi_reg_acr()
1026 hdmi_reg_writev(hdata, HDMI_ACR_MCTS0, 3, cts); in hdmi_reg_acr()
1027 hdmi_reg_writev(hdata, HDMI_ACR_CTS0, 3, cts); in hdmi_reg_acr()
1028 hdmi_reg_writeb(hdata, HDMI_ACR_CON, 4); in hdmi_reg_acr()
1031 static void hdmi_audio_config(struct hdmi_context *hdata) in hdmi_audio_config() argument
1037 switch (hdata->audio.params.sample_width) { in hdmi_audio_config()
1050 hdmi_reg_acr(hdata, hdata->audio.params.sample_rate); in hdmi_audio_config()
1052 hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CON, HDMI_I2S_IN_DISABLE in hdmi_audio_config()
1056 hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CH, HDMI_I2S_CH0_EN in hdmi_audio_config()
1059 hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CUV, HDMI_I2S_CUV_RL_EN); in hdmi_audio_config()
1060 hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_DIS); in hdmi_audio_config()
1061 hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_EN); in hdmi_audio_config()
1063 val = hdmi_reg_read(hdata, HDMI_I2S_DSD_CON) | 0x01; in hdmi_audio_config()
1064 hdmi_reg_writeb(hdata, HDMI_I2S_DSD_CON, val); in hdmi_audio_config()
1067 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_0, HDMI_I2S_SEL_SCLK(5) in hdmi_audio_config()
1070 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(3) in hdmi_audio_config()
1073 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_2, HDMI_I2S_SEL_SDATA3(1) in hdmi_audio_config()
1076 hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_3, HDMI_I2S_SEL_DSD(0)); in hdmi_audio_config()
1079 hdmi_reg_writeb(hdata, HDMI_I2S_CON_1, HDMI_I2S_SCLK_FALLING_EDGE in hdmi_audio_config()
1081 hdmi_reg_writeb(hdata, HDMI_I2S_CON_2, HDMI_I2S_MSB_FIRST_MODE in hdmi_audio_config()
1088 hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST(i), in hdmi_audio_config()
1089 hdata->audio.params.iec.status[i]); in hdmi_audio_config()
1091 hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_CON, HDMI_I2S_CH_STATUS_RELOAD); in hdmi_audio_config()
1094 static void hdmi_audio_control(struct hdmi_context *hdata) in hdmi_audio_control() argument
1096 bool enable = !hdata->audio.mute; in hdmi_audio_control()
1098 if (hdata->dvi_mode) in hdmi_audio_control()
1101 hdmi_reg_writeb(hdata, HDMI_AUI_CON, enable ? in hdmi_audio_control()
1103 hdmi_reg_writemask(hdata, HDMI_CON_0, enable ? in hdmi_audio_control()
1107 static void hdmi_start(struct hdmi_context *hdata, bool start) in hdmi_start() argument
1109 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_start()
1115 hdmi_reg_writemask(hdata, HDMI_CON_0, val, HDMI_EN); in hdmi_start()
1116 hdmi_reg_writemask(hdata, HDMI_TG_CMD, val, HDMI_TG_EN | HDMI_FIELD_EN); in hdmi_start()
1119 static void hdmi_conf_init(struct hdmi_context *hdata) in hdmi_conf_init() argument
1122 hdmi_reg_writemask(hdata, HDMI_INTC_CON, 0, HDMI_INTC_EN_GLOBAL | in hdmi_conf_init()
1126 hdmi_reg_writemask(hdata, HDMI_MODE_SEL, in hdmi_conf_init()
1129 hdmi_reg_writeb(hdata, HDMI_CON_2, 0); in hdmi_conf_init()
1131 hdmi_reg_writemask(hdata, HDMI_CON_0, 0, HDMI_BLUE_SCR_EN); in hdmi_conf_init()
1133 if (hdata->dvi_mode) { in hdmi_conf_init()
1134 hdmi_reg_writemask(hdata, HDMI_MODE_SEL, in hdmi_conf_init()
1136 hdmi_reg_writeb(hdata, HDMI_CON_2, in hdmi_conf_init()
1140 if (hdata->drv_data->type == HDMI_TYPE13) { in hdmi_conf_init()
1142 hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_0, 0x12); in hdmi_conf_init()
1143 hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_1, 0x34); in hdmi_conf_init()
1144 hdmi_reg_writeb(hdata, HDMI_V13_BLUE_SCREEN_2, 0x56); in hdmi_conf_init()
1147 hdmi_reg_writeb(hdata, HDMI_V13_AVI_CON, 0x02); in hdmi_conf_init()
1149 hdmi_reg_writeb(hdata, HDMI_V13_AVI_BYTE(0), 0 << 5); in hdmi_conf_init()
1150 hdmi_reg_writemask(hdata, HDMI_CON_1, 0x10 << 5, 0x11 << 5); in hdmi_conf_init()
1152 hdmi_reg_writeb(hdata, HDMI_V13_SPD_CON, 0x02); in hdmi_conf_init()
1153 hdmi_reg_writeb(hdata, HDMI_V13_AUI_CON, 0x02); in hdmi_conf_init()
1154 hdmi_reg_writeb(hdata, HDMI_V13_ACR_CON, 0x04); in hdmi_conf_init()
1156 hdmi_reg_infoframes(hdata); in hdmi_conf_init()
1159 hdmi_reg_writemask(hdata, HDMI_CON_1, 2, 3 << 5); in hdmi_conf_init()
1163 static void hdmiphy_wait_for_pll(struct hdmi_context *hdata) in hdmiphy_wait_for_pll() argument
1168 u32 val = hdmi_reg_read(hdata, HDMI_PHY_STATUS); in hdmiphy_wait_for_pll()
1171 DRM_DEV_DEBUG_KMS(hdata->dev, in hdmiphy_wait_for_pll()
1179 DRM_DEV_ERROR(hdata->dev, "PLL could not reach steady state\n"); in hdmiphy_wait_for_pll()
1182 static void hdmi_v13_mode_apply(struct hdmi_context *hdata) in hdmi_v13_mode_apply() argument
1184 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_v13_mode_apply()
1187 hdmi_reg_writev(hdata, HDMI_H_BLANK_0, 2, m->htotal - m->hdisplay); in hdmi_v13_mode_apply()
1188 hdmi_reg_writev(hdata, HDMI_V13_H_V_LINE_0, 3, in hdmi_v13_mode_apply()
1192 hdmi_reg_writev(hdata, HDMI_VSYNC_POL, 1, val); in hdmi_v13_mode_apply()
1195 hdmi_reg_writev(hdata, HDMI_INT_PRO_MODE, 1, val); in hdmi_v13_mode_apply()
1200 hdmi_reg_writev(hdata, HDMI_V13_H_SYNC_GEN_0, 3, val); in hdmi_v13_mode_apply()
1212 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_1_0, 3, val); in hdmi_v13_mode_apply()
1216 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_0, 3, val); in hdmi_v13_mode_apply()
1221 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_F_0, 3, val); in hdmi_v13_mode_apply()
1225 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_2_0, 3, val); in hdmi_v13_mode_apply()
1230 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_3_0, 3, val); in hdmi_v13_mode_apply()
1232 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v13_mode_apply()
1234 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay / 2); in hdmi_v13_mode_apply()
1236 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST2_L, 2, 0x249); in hdmi_v13_mode_apply()
1240 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_0, 3, val); in hdmi_v13_mode_apply()
1242 hdmi_reg_writev(hdata, HDMI_V13_V_BLANK_F_0, 3, 0); in hdmi_v13_mode_apply()
1246 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_1_0, 3, val); in hdmi_v13_mode_apply()
1248 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_2_0, 3, 0x1001); in hdmi_v13_mode_apply()
1249 hdmi_reg_writev(hdata, HDMI_V13_V_SYNC_GEN_3_0, 3, 0x1001); in hdmi_v13_mode_apply()
1250 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v13_mode_apply()
1252 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay); in hdmi_v13_mode_apply()
1255 hdmi_reg_writev(hdata, HDMI_TG_H_FSZ_L, 2, m->htotal); in hdmi_v13_mode_apply()
1256 hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, m->htotal - m->hdisplay); in hdmi_v13_mode_apply()
1257 hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay); in hdmi_v13_mode_apply()
1258 hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal); in hdmi_v13_mode_apply()
1261 static void hdmi_v14_mode_apply(struct hdmi_context *hdata) in hdmi_v14_mode_apply() argument
1263 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmi_v14_mode_apply()
1265 &hdata->encoder.crtc->state->adjusted_mode; in hdmi_v14_mode_apply()
1277 hdmi_reg_writev(hdata, HDMI_H_BLANK_0, 2, m->htotal - m->hdisplay); in hdmi_v14_mode_apply()
1278 hdmi_reg_writev(hdata, HDMI_V_LINE_0, 2, m->vtotal); in hdmi_v14_mode_apply()
1279 hdmi_reg_writev(hdata, HDMI_H_LINE_0, 2, m->htotal); in hdmi_v14_mode_apply()
1280 hdmi_reg_writev(hdata, HDMI_HSYNC_POL, 1, in hdmi_v14_mode_apply()
1282 hdmi_reg_writev(hdata, HDMI_VSYNC_POL, 1, in hdmi_v14_mode_apply()
1284 hdmi_reg_writev(hdata, HDMI_INT_PRO_MODE, 1, in hdmi_v14_mode_apply()
1295 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_2_0, 2, in hdmi_v14_mode_apply()
1297 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_1_0, 2, in hdmi_v14_mode_apply()
1299 hdmi_reg_writev(hdata, HDMI_V2_BLANK_0, 2, m->vtotal / 2); in hdmi_v14_mode_apply()
1300 hdmi_reg_writev(hdata, HDMI_V1_BLANK_0, 2, in hdmi_v14_mode_apply()
1302 hdmi_reg_writev(hdata, HDMI_V_BLANK_F0_0, 2, in hdmi_v14_mode_apply()
1304 hdmi_reg_writev(hdata, HDMI_V_BLANK_F1_0, 2, m->vtotal); in hdmi_v14_mode_apply()
1305 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_2_0, 2, in hdmi_v14_mode_apply()
1307 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_1_0, 2, in hdmi_v14_mode_apply()
1309 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_2_0, 2, in hdmi_v14_mode_apply()
1311 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_1_0, 2, in hdmi_v14_mode_apply()
1313 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v14_mode_apply()
1315 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay / 2); in hdmi_v14_mode_apply()
1316 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST2_L, 2, in hdmi_v14_mode_apply()
1318 hdmi_reg_writev(hdata, HDMI_TG_VSYNC2_L, 2, in hdmi_v14_mode_apply()
1320 hdmi_reg_writev(hdata, HDMI_TG_VSYNC_BOT_HDMI_L, 2, in hdmi_v14_mode_apply()
1322 hdmi_reg_writev(hdata, HDMI_TG_FIELD_BOT_HDMI_L, 2, in hdmi_v14_mode_apply()
1324 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST3_L, 2, 0x0); in hdmi_v14_mode_apply()
1325 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST4_L, 2, 0x0); in hdmi_v14_mode_apply()
1327 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_2_0, 2, in hdmi_v14_mode_apply()
1329 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_BEF_1_0, 2, in hdmi_v14_mode_apply()
1331 hdmi_reg_writev(hdata, HDMI_V2_BLANK_0, 2, m->vtotal); in hdmi_v14_mode_apply()
1332 hdmi_reg_writev(hdata, HDMI_V1_BLANK_0, 2, in hdmi_v14_mode_apply()
1334 hdmi_reg_writev(hdata, HDMI_V_BLANK_F0_0, 2, 0xffff); in hdmi_v14_mode_apply()
1335 hdmi_reg_writev(hdata, HDMI_V_BLANK_F1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1336 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1337 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1338 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1339 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1340 hdmi_reg_writev(hdata, HDMI_TG_VACT_ST_L, 2, in hdmi_v14_mode_apply()
1342 hdmi_reg_writev(hdata, HDMI_TG_VACT_SZ_L, 2, m->vdisplay); in hdmi_v14_mode_apply()
1345 hdmi_reg_writev(hdata, HDMI_H_SYNC_START_0, 2, in hdmi_v14_mode_apply()
1347 hdmi_reg_writev(hdata, HDMI_H_SYNC_END_0, 2, in hdmi_v14_mode_apply()
1349 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_1_0, 2, 0xffff); in hdmi_v14_mode_apply()
1350 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1351 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1352 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1353 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1354 hdmi_reg_writev(hdata, HDMI_VACT_SPACE_6_0, 2, 0xffff); in hdmi_v14_mode_apply()
1355 hdmi_reg_writev(hdata, HDMI_V_BLANK_F2_0, 2, 0xffff); in hdmi_v14_mode_apply()
1356 hdmi_reg_writev(hdata, HDMI_V_BLANK_F3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1357 hdmi_reg_writev(hdata, HDMI_V_BLANK_F4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1358 hdmi_reg_writev(hdata, HDMI_V_BLANK_F5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1359 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1360 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1361 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1362 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_6_0, 2, 0xffff); in hdmi_v14_mode_apply()
1363 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_3_0, 2, 0xffff); in hdmi_v14_mode_apply()
1364 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_4_0, 2, 0xffff); in hdmi_v14_mode_apply()
1365 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_5_0, 2, 0xffff); in hdmi_v14_mode_apply()
1366 hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_6_0, 2, 0xffff); in hdmi_v14_mode_apply()
1368 hdmi_reg_writev(hdata, HDMI_TG_H_FSZ_L, 2, m->htotal); in hdmi_v14_mode_apply()
1369 hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, in hdmi_v14_mode_apply()
1371 hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay + hquirk); in hdmi_v14_mode_apply()
1372 hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal); in hdmi_v14_mode_apply()
1373 if (hdata->drv_data == &exynos5433_hdmi_driver_data) in hdmi_v14_mode_apply()
1374 hdmi_reg_writeb(hdata, HDMI_TG_DECON_EN, 1); in hdmi_v14_mode_apply()
1377 static void hdmi_mode_apply(struct hdmi_context *hdata) in hdmi_mode_apply() argument
1379 if (hdata->drv_data->type == HDMI_TYPE13) in hdmi_mode_apply()
1380 hdmi_v13_mode_apply(hdata); in hdmi_mode_apply()
1382 hdmi_v14_mode_apply(hdata); in hdmi_mode_apply()
1384 hdmi_start(hdata, true); in hdmi_mode_apply()
1387 static void hdmiphy_conf_reset(struct hdmi_context *hdata) in hdmiphy_conf_reset() argument
1389 hdmi_reg_writemask(hdata, HDMI_CORE_RSTOUT, 0, 1); in hdmiphy_conf_reset()
1391 hdmi_reg_writemask(hdata, HDMI_CORE_RSTOUT, ~0, 1); in hdmiphy_conf_reset()
1393 hdmi_reg_writemask(hdata, HDMI_PHY_RSTOUT, ~0, HDMI_PHY_SW_RSTOUT); in hdmiphy_conf_reset()
1395 hdmi_reg_writemask(hdata, HDMI_PHY_RSTOUT, 0, HDMI_PHY_SW_RSTOUT); in hdmiphy_conf_reset()
1399 static void hdmiphy_enable_mode_set(struct hdmi_context *hdata, bool enable) in hdmiphy_enable_mode_set() argument
1403 if (hdata->drv_data == &exynos5433_hdmi_driver_data) in hdmiphy_enable_mode_set()
1404 writel(v, hdata->regs_hdmiphy + HDMIPHY5433_MODE_SET_DONE); in hdmiphy_enable_mode_set()
1407 static void hdmiphy_conf_apply(struct hdmi_context *hdata) in hdmiphy_conf_apply() argument
1409 struct drm_display_mode *m = &hdata->encoder.crtc->state->mode; in hdmiphy_conf_apply()
1413 ret = hdmi_find_phy_conf(hdata, m->clock * 1000); in hdmiphy_conf_apply()
1415 DRM_DEV_ERROR(hdata->dev, "failed to find hdmiphy conf\n"); in hdmiphy_conf_apply()
1418 phy_conf = hdata->drv_data->phy_confs.data[ret].conf; in hdmiphy_conf_apply()
1420 hdmi_clk_set_parents(hdata, false); in hdmiphy_conf_apply()
1422 hdmiphy_conf_reset(hdata); in hdmiphy_conf_apply()
1424 hdmiphy_enable_mode_set(hdata, true); in hdmiphy_conf_apply()
1425 ret = hdmiphy_reg_write_buf(hdata, 0, phy_conf, 32); in hdmiphy_conf_apply()
1427 DRM_DEV_ERROR(hdata->dev, "failed to configure hdmiphy\n"); in hdmiphy_conf_apply()
1430 hdmiphy_enable_mode_set(hdata, false); in hdmiphy_conf_apply()
1431 hdmi_clk_set_parents(hdata, true); in hdmiphy_conf_apply()
1433 hdmiphy_wait_for_pll(hdata); in hdmiphy_conf_apply()
1437 static void hdmi_conf_apply(struct hdmi_context *hdata) in hdmi_conf_apply() argument
1439 hdmi_start(hdata, false); in hdmi_conf_apply()
1440 hdmi_conf_init(hdata); in hdmi_conf_apply()
1441 hdmi_audio_config(hdata); in hdmi_conf_apply()
1442 hdmi_mode_apply(hdata); in hdmi_conf_apply()
1443 hdmi_audio_control(hdata); in hdmi_conf_apply()
1446 static void hdmi_set_refclk(struct hdmi_context *hdata, bool on) in hdmi_set_refclk() argument
1448 if (!hdata->sysreg) in hdmi_set_refclk()
1451 regmap_update_bits(hdata->sysreg, EXYNOS5433_SYSREG_DISP_HDMI_PHY, in hdmi_set_refclk()
1456 static void hdmiphy_enable(struct hdmi_context *hdata) in hdmiphy_enable() argument
1458 if (hdata->powered) in hdmiphy_enable()
1461 pm_runtime_get_sync(hdata->dev); in hdmiphy_enable()
1463 if (regulator_bulk_enable(ARRAY_SIZE(supply), hdata->regul_bulk)) in hdmiphy_enable()
1464 DRM_DEV_DEBUG_KMS(hdata->dev, in hdmiphy_enable()
1467 regmap_update_bits(hdata->pmureg, PMU_HDMI_PHY_CONTROL, in hdmiphy_enable()
1470 hdmi_set_refclk(hdata, true); in hdmiphy_enable()
1472 hdmi_reg_writemask(hdata, HDMI_PHY_CON_0, 0, HDMI_PHY_POWER_OFF_EN); in hdmiphy_enable()
1474 hdmiphy_conf_apply(hdata); in hdmiphy_enable()
1476 hdata->powered = true; in hdmiphy_enable()
1480 static void hdmiphy_disable(struct hdmi_context *hdata) in hdmiphy_disable() argument
1482 if (!hdata->powered) in hdmiphy_disable()
1485 hdmi_reg_writemask(hdata, HDMI_CON_0, 0, HDMI_EN); in hdmiphy_disable()
1487 hdmi_reg_writemask(hdata, HDMI_PHY_CON_0, ~0, HDMI_PHY_POWER_OFF_EN); in hdmiphy_disable()
1489 hdmi_set_refclk(hdata, false); in hdmiphy_disable()
1491 regmap_update_bits(hdata->pmureg, PMU_HDMI_PHY_CONTROL, in hdmiphy_disable()
1494 regulator_bulk_disable(ARRAY_SIZE(supply), hdata->regul_bulk); in hdmiphy_disable()
1496 pm_runtime_put_sync(hdata->dev); in hdmiphy_disable()
1498 hdata->powered = false; in hdmiphy_disable()
1503 struct hdmi_context *hdata = encoder_to_hdmi(encoder); in hdmi_enable() local
1505 mutex_lock(&hdata->mutex); in hdmi_enable()
1507 hdmiphy_enable(hdata); in hdmi_enable()
1508 hdmi_conf_apply(hdata); in hdmi_enable()
1510 mutex_unlock(&hdata->mutex); in hdmi_enable()
1515 struct hdmi_context *hdata = encoder_to_hdmi(encoder); in hdmi_disable() local
1517 mutex_lock(&hdata->mutex); in hdmi_disable()
1519 if (hdata->powered) { in hdmi_disable()
1529 mutex_unlock(&hdata->mutex); in hdmi_disable()
1530 cancel_delayed_work(&hdata->hotplug_work); in hdmi_disable()
1531 cec_notifier_set_phys_addr(hdata->notifier, in hdmi_disable()
1536 mutex_unlock(&hdata->mutex); in hdmi_disable()
1551 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_shutdown() local
1553 mutex_lock(&hdata->mutex); in hdmi_audio_shutdown()
1555 hdata->audio.mute = true; in hdmi_audio_shutdown()
1557 if (hdata->powered) in hdmi_audio_shutdown()
1558 hdmi_audio_control(hdata); in hdmi_audio_shutdown()
1560 mutex_unlock(&hdata->mutex); in hdmi_audio_shutdown()
1567 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_hw_params() local
1579 mutex_lock(&hdata->mutex); in hdmi_audio_hw_params()
1581 hdata->audio.params = *params; in hdmi_audio_hw_params()
1583 if (hdata->powered) { in hdmi_audio_hw_params()
1584 hdmi_audio_config(hdata); in hdmi_audio_hw_params()
1585 hdmi_audio_infoframe_apply(hdata); in hdmi_audio_hw_params()
1588 mutex_unlock(&hdata->mutex); in hdmi_audio_hw_params()
1595 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_digital_mute() local
1597 mutex_lock(&hdata->mutex); in hdmi_audio_digital_mute()
1599 hdata->audio.mute = mute; in hdmi_audio_digital_mute()
1601 if (hdata->powered) in hdmi_audio_digital_mute()
1602 hdmi_audio_control(hdata); in hdmi_audio_digital_mute()
1604 mutex_unlock(&hdata->mutex); in hdmi_audio_digital_mute()
1612 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_audio_get_eld() local
1613 struct drm_connector *connector = &hdata->connector; in hdmi_audio_get_eld()
1627 static int hdmi_register_audio_device(struct hdmi_context *hdata) in hdmi_register_audio_device() argument
1635 hdata->audio.pdev = platform_device_register_data( in hdmi_register_audio_device()
1636 hdata->dev, HDMI_CODEC_DRV_NAME, PLATFORM_DEVID_AUTO, in hdmi_register_audio_device()
1639 return PTR_ERR_OR_ZERO(hdata->audio.pdev); in hdmi_register_audio_device()
1644 struct hdmi_context *hdata; in hdmi_hotplug_work_func() local
1646 hdata = container_of(work, struct hdmi_context, hotplug_work.work); in hdmi_hotplug_work_func()
1648 if (hdata->drm_dev) in hdmi_hotplug_work_func()
1649 drm_helper_hpd_irq_event(hdata->drm_dev); in hdmi_hotplug_work_func()
1654 struct hdmi_context *hdata = arg; in hdmi_irq_thread() local
1656 mod_delayed_work(system_wq, &hdata->hotplug_work, in hdmi_irq_thread()
1662 static int hdmi_clks_get(struct hdmi_context *hdata, in hdmi_clks_get() argument
1666 struct device *dev = hdata->dev; in hdmi_clks_get()
1687 static int hdmi_clk_init(struct hdmi_context *hdata) in hdmi_clk_init() argument
1689 const struct hdmi_driver_data *drv_data = hdata->drv_data; in hdmi_clk_init()
1691 struct device *dev = hdata->dev; in hdmi_clk_init()
1702 hdata->clk_gates = clks; in hdmi_clk_init()
1703 hdata->clk_muxes = clks + drv_data->clk_gates.count; in hdmi_clk_init()
1705 ret = hdmi_clks_get(hdata, &drv_data->clk_gates, hdata->clk_gates); in hdmi_clk_init()
1709 return hdmi_clks_get(hdata, &drv_data->clk_muxes, hdata->clk_muxes); in hdmi_clk_init()
1715 struct hdmi_context *hdata = container_of(clk, struct hdmi_context, in hdmiphy_clk_enable() local
1717 mutex_lock(&hdata->mutex); in hdmiphy_clk_enable()
1720 hdmiphy_enable(hdata); in hdmiphy_clk_enable()
1722 hdmiphy_disable(hdata); in hdmiphy_clk_enable()
1724 mutex_unlock(&hdata->mutex); in hdmiphy_clk_enable()
1727 static int hdmi_bridge_init(struct hdmi_context *hdata) in hdmi_bridge_init() argument
1729 struct device *dev = hdata->dev; in hdmi_bridge_init()
1743 hdata->bridge = of_drm_find_bridge(np); in hdmi_bridge_init()
1746 if (!hdata->bridge) in hdmi_bridge_init()
1752 static int hdmi_resources_init(struct hdmi_context *hdata) in hdmi_resources_init() argument
1754 struct device *dev = hdata->dev; in hdmi_resources_init()
1759 hdata->hpd_gpio = devm_gpiod_get(dev, "hpd", GPIOD_IN); in hdmi_resources_init()
1760 if (IS_ERR(hdata->hpd_gpio)) { in hdmi_resources_init()
1762 return PTR_ERR(hdata->hpd_gpio); in hdmi_resources_init()
1765 hdata->irq = gpiod_to_irq(hdata->hpd_gpio); in hdmi_resources_init()
1766 if (hdata->irq < 0) { in hdmi_resources_init()
1768 return hdata->irq; in hdmi_resources_init()
1771 ret = hdmi_clk_init(hdata); in hdmi_resources_init()
1775 ret = hdmi_clk_set_parents(hdata, false); in hdmi_resources_init()
1780 hdata->regul_bulk[i].supply = supply[i]; in hdmi_resources_init()
1782 ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(supply), hdata->regul_bulk); in hdmi_resources_init()
1789 hdata->reg_hdmi_en = devm_regulator_get_optional(dev, "hdmi-en"); in hdmi_resources_init()
1791 if (PTR_ERR(hdata->reg_hdmi_en) != -ENODEV) { in hdmi_resources_init()
1792 if (IS_ERR(hdata->reg_hdmi_en)) in hdmi_resources_init()
1793 return PTR_ERR(hdata->reg_hdmi_en); in hdmi_resources_init()
1795 ret = regulator_enable(hdata->reg_hdmi_en); in hdmi_resources_init()
1803 return hdmi_bridge_init(hdata); in hdmi_resources_init()
1828 struct hdmi_context *hdata = dev_get_drvdata(dev); in hdmi_bind() local
1829 struct drm_encoder *encoder = &hdata->encoder; in hdmi_bind()
1833 hdata->drm_dev = drm_dev; in hdmi_bind()
1835 hdata->phy_clk.enable = hdmiphy_clk_enable; in hdmi_bind()
1847 crtc->pipe_clk = &hdata->phy_clk; in hdmi_bind()
1869 static int hdmi_get_ddc_adapter(struct hdmi_context *hdata) in hdmi_get_ddc_adapter() argument
1879 np = of_parse_phandle(hdata->dev->of_node, "ddc", 0); in hdmi_get_ddc_adapter()
1882 DRM_DEV_ERROR(hdata->dev, in hdmi_get_ddc_adapter()
1895 hdata->ddc_adpt = adpt; in hdmi_get_ddc_adapter()
1900 static int hdmi_get_phy_io(struct hdmi_context *hdata) in hdmi_get_phy_io() argument
1908 np = of_parse_phandle(hdata->dev->of_node, "phy", 0); in hdmi_get_phy_io()
1910 DRM_DEV_ERROR(hdata->dev, in hdmi_get_phy_io()
1916 if (hdata->drv_data->is_apb_phy) { in hdmi_get_phy_io()
1917 hdata->regs_hdmiphy = of_iomap(np, 0); in hdmi_get_phy_io()
1918 if (!hdata->regs_hdmiphy) { in hdmi_get_phy_io()
1919 DRM_DEV_ERROR(hdata->dev, in hdmi_get_phy_io()
1925 hdata->hdmiphy_port = of_find_i2c_device_by_node(np); in hdmi_get_phy_io()
1926 if (!hdata->hdmiphy_port) { in hdmi_get_phy_io()
1942 struct hdmi_context *hdata; in hdmi_probe() local
1946 hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); in hdmi_probe()
1947 if (!hdata) in hdmi_probe()
1950 hdata->drv_data = of_device_get_match_data(dev); in hdmi_probe()
1952 platform_set_drvdata(pdev, hdata); in hdmi_probe()
1954 hdata->dev = dev; in hdmi_probe()
1956 mutex_init(&hdata->mutex); in hdmi_probe()
1958 ret = hdmi_resources_init(hdata); in hdmi_probe()
1966 hdata->regs = devm_ioremap_resource(dev, res); in hdmi_probe()
1967 if (IS_ERR(hdata->regs)) { in hdmi_probe()
1968 ret = PTR_ERR(hdata->regs); in hdmi_probe()
1972 ret = hdmi_get_ddc_adapter(hdata); in hdmi_probe()
1976 ret = hdmi_get_phy_io(hdata); in hdmi_probe()
1980 INIT_DELAYED_WORK(&hdata->hotplug_work, hdmi_hotplug_work_func); in hdmi_probe()
1982 ret = devm_request_threaded_irq(dev, hdata->irq, NULL, in hdmi_probe()
1985 "hdmi", hdata); in hdmi_probe()
1991 hdata->pmureg = syscon_regmap_lookup_by_phandle(dev->of_node, in hdmi_probe()
1993 if (IS_ERR(hdata->pmureg)) { in hdmi_probe()
1999 if (hdata->drv_data->has_sysreg) { in hdmi_probe()
2000 hdata->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node, in hdmi_probe()
2002 if (IS_ERR(hdata->sysreg)) { in hdmi_probe()
2009 hdata->notifier = cec_notifier_get(&pdev->dev); in hdmi_probe()
2010 if (hdata->notifier == NULL) { in hdmi_probe()
2017 audio_infoframe = &hdata->audio.infoframe; in hdmi_probe()
2024 ret = hdmi_register_audio_device(hdata); in hdmi_probe()
2035 platform_device_unregister(hdata->audio.pdev); in hdmi_probe()
2038 cec_notifier_put(hdata->notifier); in hdmi_probe()
2042 if (hdata->hdmiphy_port) in hdmi_probe()
2043 put_device(&hdata->hdmiphy_port->dev); in hdmi_probe()
2044 if (hdata->regs_hdmiphy) in hdmi_probe()
2045 iounmap(hdata->regs_hdmiphy); in hdmi_probe()
2047 put_device(&hdata->ddc_adpt->dev); in hdmi_probe()
2054 struct hdmi_context *hdata = platform_get_drvdata(pdev); in hdmi_remove() local
2056 cancel_delayed_work_sync(&hdata->hotplug_work); in hdmi_remove()
2057 cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID); in hdmi_remove()
2060 platform_device_unregister(hdata->audio.pdev); in hdmi_remove()
2062 cec_notifier_put(hdata->notifier); in hdmi_remove()
2065 if (!IS_ERR(hdata->reg_hdmi_en)) in hdmi_remove()
2066 regulator_disable(hdata->reg_hdmi_en); in hdmi_remove()
2068 if (hdata->hdmiphy_port) in hdmi_remove()
2069 put_device(&hdata->hdmiphy_port->dev); in hdmi_remove()
2071 if (hdata->regs_hdmiphy) in hdmi_remove()
2072 iounmap(hdata->regs_hdmiphy); in hdmi_remove()
2074 put_device(&hdata->ddc_adpt->dev); in hdmi_remove()
2076 mutex_destroy(&hdata->mutex); in hdmi_remove()
2083 struct hdmi_context *hdata = dev_get_drvdata(dev); in exynos_hdmi_suspend() local
2085 hdmi_clk_disable_gates(hdata); in exynos_hdmi_suspend()
2092 struct hdmi_context *hdata = dev_get_drvdata(dev); in exynos_hdmi_resume() local
2095 ret = hdmi_clk_enable_gates(hdata); in exynos_hdmi_resume()