Lines Matching refs:ret
34 int ret;
36 ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
37 if (ret < 0)
38 return ret;
65 int ret;
69 ret = mipi_dsi_dcs_write(ctx->dsi, MIPI_DCS_SET_DISPLAY_OFF, NULL, 0);
70 if (ret < 0)
71 dev_err(ctx->panel.dev, "set_display_off cmd failed ret = %d\n", ret);
76 ret = mipi_dsi_dcs_write(ctx->dsi, MIPI_DCS_ENTER_SLEEP_MODE, NULL, 0);
77 if (ret < 0) {
78 dev_err(ctx->panel.dev, "enter_sleep cmd failed ret = %d\n", ret);
81 ret = visionox_rm69299_power_off(ctx);
84 return ret;
90 int ret;
95 ret = visionox_rm69299_power_on(ctx);
96 if (ret < 0)
97 return ret;
101 ret = mipi_dsi_dcs_write_buffer(ctx->dsi, (u8[]) { 0xfe, 0x00 }, 2);
102 if (ret < 0) {
103 dev_err(ctx->panel.dev, "cmd set tx 0 failed, ret = %d\n", ret);
107 ret = mipi_dsi_dcs_write_buffer(ctx->dsi, (u8[]) { 0xc2, 0x08 }, 2);
108 if (ret < 0) {
109 dev_err(ctx->panel.dev, "cmd set tx 1 failed, ret = %d\n", ret);
113 ret = mipi_dsi_dcs_write_buffer(ctx->dsi, (u8[]) { 0x35, 0x00 }, 2);
114 if (ret < 0) {
115 dev_err(ctx->panel.dev, "cmd set tx 2 failed, ret = %d\n", ret);
119 ret = mipi_dsi_dcs_write_buffer(ctx->dsi, (u8[]) { 0x51, 0xff }, 2);
120 if (ret < 0) {
121 dev_err(ctx->panel.dev, "cmd set tx 3 failed, ret = %d\n", ret);
125 ret = mipi_dsi_dcs_write(ctx->dsi, MIPI_DCS_EXIT_SLEEP_MODE, NULL, 0);
126 if (ret < 0) {
127 dev_err(ctx->panel.dev, "exit_sleep_mode cmd failed ret = %d\n", ret);
134 ret = mipi_dsi_dcs_write(ctx->dsi, MIPI_DCS_SET_DISPLAY_ON, NULL, 0);
135 if (ret < 0) {
136 dev_err(ctx->panel.dev, "set_display_on cmd failed ret = %d\n", ret);
148 return ret;
196 int ret;
210 ret = devm_regulator_bulk_get(ctx->panel.dev, ARRAY_SIZE(ctx->supplies),
212 if (ret < 0)
213 return ret;
232 ret = mipi_dsi_attach(dsi);
233 if (ret < 0) {
234 dev_err(dev, "dsi attach failed ret = %d\n", ret);
238 ret = regulator_set_load(ctx->supplies[0].consumer, 32000);
239 if (ret) {
240 dev_err(dev, "regulator set load failed for vdda supply ret = %d\n", ret);
244 ret = regulator_set_load(ctx->supplies[1].consumer, 13200);
245 if (ret) {
246 dev_err(dev, "regulator set load failed for vdd3p3 supply ret = %d\n", ret);
256 return ret;