diff options
Diffstat (limited to 'drivers/video')
-rw-r--r-- | drivers/video/omap2/dss/dsi.c | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 06b57803649..e0d43b275e3 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -3631,17 +3631,14 @@ static void dsi_config_vp_num_line_buffers(struct omap_dss_device *dssdev) static void dsi_config_vp_sync_events(struct omap_dss_device *dssdev) { struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev); - int de_pol = dssdev->panel.dsi_vm_data.vp_de_pol; - int hsync_pol = dssdev->panel.dsi_vm_data.vp_hsync_pol; - int vsync_pol = dssdev->panel.dsi_vm_data.vp_vsync_pol; bool vsync_end = dssdev->panel.dsi_vm_data.vp_vsync_end; bool hsync_end = dssdev->panel.dsi_vm_data.vp_hsync_end; u32 r; r = dsi_read_reg(dsidev, DSI_CTRL); - r = FLD_MOD(r, de_pol, 9, 9); /* VP_DE_POL */ - r = FLD_MOD(r, hsync_pol, 10, 10); /* VP_HSYNC_POL */ - r = FLD_MOD(r, vsync_pol, 11, 11); /* VP_VSYNC_POL */ + r = FLD_MOD(r, 1, 9, 9); /* VP_DE_POL */ + r = FLD_MOD(r, 1, 10, 10); /* VP_HSYNC_POL */ + r = FLD_MOD(r, 1, 11, 11); /* VP_VSYNC_POL */ r = FLD_MOD(r, 1, 15, 15); /* VP_VSYNC_START */ r = FLD_MOD(r, vsync_end, 16, 16); /* VP_VSYNC_END */ r = FLD_MOD(r, 1, 17, 17); /* VP_HSYNC_START */ @@ -4343,22 +4340,22 @@ EXPORT_SYMBOL(omap_dsi_update); static int dsi_display_init_dispc(struct omap_dss_device *dssdev) { int r; + struct omap_video_timings timings; if (dssdev->panel.dsi_mode == OMAP_DSS_DSI_CMD_MODE) { u16 dw, dh; u32 irq; - struct omap_video_timings timings = { - .hsw = 1, - .hfp = 1, - .hbp = 1, - .vsw = 1, - .vfp = 0, - .vbp = 0, - }; dssdev->driver->get_resolution(dssdev, &dw, &dh); + timings.x_res = dw; timings.y_res = dh; + timings.hsw = 1; + timings.hfp = 1; + timings.hbp = 1; + timings.vsw = 1; + timings.vfp = 0; + timings.vbp = 0; irq = dispc_mgr_get_framedone_irq(dssdev->manager->id); @@ -4371,15 +4368,26 @@ static int dsi_display_init_dispc(struct omap_dss_device *dssdev) dispc_mgr_enable_stallmode(dssdev->manager->id, true); dispc_mgr_enable_fifohandcheck(dssdev->manager->id, 1); - - dss_mgr_set_timings(dssdev->manager, &timings); } else { + timings = dssdev->panel.timings; + dispc_mgr_enable_stallmode(dssdev->manager->id, false); dispc_mgr_enable_fifohandcheck(dssdev->manager->id, 0); - - dss_mgr_set_timings(dssdev->manager, &dssdev->panel.timings); } + /* + * override interlace, logic level and edge related parameters in + * omap_video_timings with default values + */ + timings.interlace = false; + timings.hsync_level = OMAPDSS_SIG_ACTIVE_HIGH; + timings.vsync_level = OMAPDSS_SIG_ACTIVE_HIGH; + timings.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE; + timings.de_level = OMAPDSS_SIG_ACTIVE_HIGH; + timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES; + + dss_mgr_set_timings(dssdev->manager, &timings); + dispc_mgr_set_lcd_type_tft(dssdev->manager->id); dispc_mgr_set_tft_data_lines(dssdev->manager->id, |