diff options
| -rw-r--r-- | drivers/video/omap2/displays/panel-n8x0.c | 9 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/rfbi.c | 20 | ||||
| -rw-r--r-- | include/video/omapdss.h | 5 |
3 files changed, 23 insertions, 11 deletions
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c index 839ef84bb3d..9565958ebaa 100644 --- a/drivers/video/omap2/displays/panel-n8x0.c +++ b/drivers/video/omap2/displays/panel-n8x0.c @@ -150,11 +150,15 @@ static void blizzard_ctrl_setup_update(struct omap_dss_device *dssdev, BLIZZARD_SRC_WRITE_LCD : BLIZZARD_SRC_WRITE_LCD_DESTRUCTIVE; - omap_rfbi_configure(dssdev, 16, 8); + omapdss_rfbi_set_pixel_size(dssdev, 16); + + omap_rfbi_configure(dssdev, 8); blizzard_write(BLIZZARD_INPUT_WIN_X_START_0, tmp, 18); - omap_rfbi_configure(dssdev, 16, 16); + omapdss_rfbi_set_pixel_size(dssdev, 16); + + omap_rfbi_configure(dssdev, 16); } static void mipid_transfer(struct spi_device *spi, int cmd, const u8 *wbuf, @@ -299,6 +303,7 @@ static int n8x0_panel_power_on(struct omap_dss_device *dssdev) omapdss_rfbi_set_size(dssdev, dssdev->panel.timings.x_res, dssdev->panel.timings.y_res); + omapdss_rfbi_set_pixel_size(dssdev, dssdev->ctrl.pixel_size); r = omapdss_rfbi_display_enable(dssdev); if (r) diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c index 40abee72aae..98c65223789 100644 --- a/drivers/video/omap2/dss/rfbi.c +++ b/drivers/video/omap2/dss/rfbi.c @@ -113,6 +113,7 @@ static struct { struct semaphore bus_lock; struct omap_video_timings timings; + int pixel_size; } rfbi; static inline void rfbi_write_reg(const struct rfbi_reg idx, u32 val) @@ -764,10 +765,10 @@ static int rfbi_configure(int rfbi_module, int bpp, int lines) return 0; } -int omap_rfbi_configure(struct omap_dss_device *dssdev, int pixel_size, - int data_lines) +int omap_rfbi_configure(struct omap_dss_device *dssdev, int data_lines) { - return rfbi_configure(dssdev->phy.rfbi.channel, pixel_size, data_lines); + return rfbi_configure(dssdev->phy.rfbi.channel, rfbi.pixel_size, + data_lines); } EXPORT_SYMBOL(omap_rfbi_configure); @@ -785,6 +786,12 @@ void omapdss_rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h) } EXPORT_SYMBOL(omapdss_rfbi_set_size); +void omapdss_rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size) +{ + rfbi.pixel_size = pixel_size; +} +EXPORT_SYMBOL(omapdss_rfbi_set_pixel_size); + static void rfbi_dump_regs(struct seq_file *s) { #define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, rfbi_read_reg(r)) @@ -835,7 +842,7 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev) /* Do we need fifohandcheck for RFBI? */ mgr_config.fifohandcheck = false; - mgr_config.video_port_width = dssdev->ctrl.pixel_size; + mgr_config.video_port_width = rfbi.pixel_size; mgr_config.lcden_sig_polarity = 0; dss_mgr_set_lcd_config(dssdev->manager, &mgr_config); @@ -890,9 +897,8 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev) rfbi_config_lcd_manager(dssdev); - rfbi_configure(dssdev->phy.rfbi.channel, - dssdev->ctrl.pixel_size, - dssdev->phy.rfbi.data_lines); + rfbi_configure(dssdev->phy.rfbi.channel, rfbi.pixel_size, + dssdev->phy.rfbi.data_lines); rfbi_set_timings(dssdev->phy.rfbi.channel, &dssdev->ctrl.rfbi_timings); diff --git a/include/video/omapdss.h b/include/video/omapdss.h index cc7bfb05dca..d03244a59db 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -753,8 +753,9 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev); void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev); int omap_rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *), void *data); -int omap_rfbi_configure(struct omap_dss_device *dssdev, int pixel_size, - int data_lines); +int omap_rfbi_configure(struct omap_dss_device *dssdev, int data_lines); void omapdss_rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h); +void omapdss_rfbi_set_pixel_size(struct omap_dss_device *dssdev, + int pixel_size); #endif |