Lines Matching refs:ret
41 int ret;
45 ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
46 if (ret < 0)
47 return ret;
52 ret = mipi_dsi_dcs_write(dsi, 0xae, (u8[]){ 0x03 }, 1);
53 if (ret < 0)
54 return ret;
57 ret = mipi_dsi_dcs_set_pixel_format(dsi, MIPI_DCS_PIXEL_FMT_24BIT |
59 if (ret < 0)
60 return ret;
68 int ret;
72 ret = mipi_dsi_dcs_set_display_on(dsi);
73 if (ret < 0)
74 return ret;
82 int ret;
86 ret = mipi_dsi_dcs_set_display_off(dsi);
87 if (ret < 0)
88 return ret;
90 ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
91 if (ret < 0)
92 return ret;
100 int ret;
105 ret = sharp_nt_panel_off(sharp_nt);
106 if (ret < 0) {
107 dev_err(panel->dev, "failed to set panel off: %d\n", ret);
108 return ret;
123 int ret;
128 ret = regulator_enable(sharp_nt->supply);
129 if (ret < 0)
130 return ret;
143 ret = sharp_nt_panel_init(sharp_nt);
144 if (ret < 0) {
145 dev_err(panel->dev, "failed to init panel: %d\n", ret);
149 ret = sharp_nt_panel_on(sharp_nt);
150 if (ret < 0) {
151 dev_err(panel->dev, "failed to set panel on: %d\n", ret);
163 return ret;
210 int ret;
228 ret = drm_panel_of_backlight(&sharp_nt->base);
229 if (ret)
230 return ret;
246 int ret;
264 ret = sharp_nt_panel_add(sharp_nt);
265 if (ret < 0)
266 return ret;
268 ret = mipi_dsi_attach(dsi);
269 if (ret < 0) {
271 return ret;
280 int ret;
282 ret = drm_panel_disable(&sharp_nt->base);
283 if (ret < 0)
284 dev_err(&dsi->dev, "failed to disable panel: %d\n", ret);
286 ret = mipi_dsi_detach(dsi);
287 if (ret < 0)
288 dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret);