diff options
| author | Archit Taneja <archit@ti.com> | 2012-08-13 15:28:15 +0530 |
|---|---|---|
| committer | Archit Taneja <archit@ti.com> | 2012-08-16 18:00:54 +0530 |
| commit | 475989b763668f0794d6a8ee34a1ca0e784831e2 (patch) | |
| tree | 29034bc47a822f28326b62b3e6523a931c6294f1 /drivers/video/omap2/displays | |
| parent | b02875be08fd2ca7a195154c9f1c538508ca0d5a (diff) | |
OMAPDSS: RFBI: Maintain copy of number of data lines in driver data
The RFBI driver currently relies on the omap_dss_device struct to configure the
number of data lines as specified by the panel. This makes the RFBI interface
driver dependent on the omap_dss_device struct.
Make the RFBI driver data maintain it's own data lines field. A panel driver
is expected to call omapdss_rfbi_set_data_lines() to configure the pixel format
before enabling the interface or calling omap_rfbi_configure().
Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2/displays')
| -rw-r--r-- | drivers/video/omap2/displays/panel-n8x0.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c index 9565958ebaa9..3ffd987ad8b2 100644 --- a/drivers/video/omap2/displays/panel-n8x0.c +++ b/drivers/video/omap2/displays/panel-n8x0.c @@ -151,14 +151,16 @@ static void blizzard_ctrl_setup_update(struct omap_dss_device *dssdev, BLIZZARD_SRC_WRITE_LCD_DESTRUCTIVE; omapdss_rfbi_set_pixel_size(dssdev, 16); + omapdss_rfbi_set_data_lines(dssdev, 8); - omap_rfbi_configure(dssdev, 8); + omap_rfbi_configure(dssdev); blizzard_write(BLIZZARD_INPUT_WIN_X_START_0, tmp, 18); omapdss_rfbi_set_pixel_size(dssdev, 16); + omapdss_rfbi_set_data_lines(dssdev, 16); - omap_rfbi_configure(dssdev, 16); + omap_rfbi_configure(dssdev); } static void mipid_transfer(struct spi_device *spi, int cmd, const u8 *wbuf, @@ -304,6 +306,7 @@ 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); + omapdss_rfbi_set_data_lines(dssdev, dssdev->phy.rfbi.data_lines); r = omapdss_rfbi_display_enable(dssdev); if (r) |