diff options
Diffstat (limited to 'drivers/video/tegra/dc/rgb.c')
| -rw-r--r-- | drivers/video/tegra/dc/rgb.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/video/tegra/dc/rgb.c b/drivers/video/tegra/dc/rgb.c index 7b87a2da4b4d..2112643058f4 100644 --- a/drivers/video/tegra/dc/rgb.c +++ b/drivers/video/tegra/dc/rgb.c @@ -23,6 +23,19 @@ #include "dc_priv.h" +static const u32 tegra_dc_rgb_enable_partial_pintable[] = { + DC_COM_PIN_OUTPUT_ENABLE0, 0x00000000, + DC_COM_PIN_OUTPUT_ENABLE1, 0x00000000, + DC_COM_PIN_OUTPUT_ENABLE2, 0x00000000, + DC_COM_PIN_OUTPUT_ENABLE3, 0x00000000, + DC_COM_PIN_OUTPUT_POLARITY0, 0x00000000, + DC_COM_PIN_OUTPUT_POLARITY2, 0x00000000, + DC_COM_PIN_OUTPUT_DATA0, 0x00000000, + DC_COM_PIN_OUTPUT_DATA1, 0x00000000, + DC_COM_PIN_OUTPUT_DATA2, 0x00000000, + DC_COM_PIN_OUTPUT_DATA3, 0x00000000, +}; + static const u32 tegra_dc_rgb_enable_pintable[] = { DC_COM_PIN_OUTPUT_ENABLE0, 0x00000000, DC_COM_PIN_OUTPUT_ENABLE1, 0x00000000, @@ -88,7 +101,13 @@ void tegra_dc_rgb_enable(struct tegra_dc *dc) tegra_dc_writel(dc, DISP_CTRL_MODE_C_DISPLAY, DC_CMD_DISPLAY_COMMAND); - tegra_dc_write_table(dc, tegra_dc_rgb_enable_pintable); + if (dc->out->out_pins) { + tegra_dc_set_out_pin_polars(dc, dc->out->out_pins, + dc->out->n_out_pins); + tegra_dc_write_table(dc, tegra_dc_rgb_enable_partial_pintable); + } else { + tegra_dc_write_table(dc, tegra_dc_rgb_enable_pintable); + } memcpy(out_sel_pintable, tegra_dc_rgb_enable_out_sel_pintable, sizeof(tegra_dc_rgb_enable_out_sel_pintable)); |