diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-12-24 19:50:11 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-14 14:56:39 +0100 |
| commit | 6741cc78bb66d3be9418c8ffbd1ad162bdce6081 (patch) | |
| tree | d06453a728838773c8d417ccb177e7b02e1d60a9 /drivers | |
| parent | b98d04803099c6e5eb4b73d80a17b1d2d8b7b9a9 (diff) | |
sunxi: video: Use sunxi_lcdc_get_clk_delay to calculate tcon1 delay
Use sunxi_lcdc_get_clk_delay to calculate tcon1 delay instead of hardcoding
it to 30. We will still end up using 30 for most modes, but for e.g. 800x600
this makes a (small) difference.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/sunxi_display.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c index 0ce695cc4b..bb18fe2297 100644 --- a/drivers/video/sunxi_display.c +++ b/drivers/video/sunxi_display.c @@ -576,15 +576,15 @@ static void sunxi_lcdc_tcon1_mode_set(const struct ctfb_res_modes *mode, { struct sunxi_lcdc_reg * const lcdc = (struct sunxi_lcdc_reg *)SUNXI_LCD0_BASE; - int bp, total; + int bp, clk_delay, total; /* Use tcon1 */ clrsetbits_le32(&lcdc->ctrl, SUNXI_LCDC_CTRL_IO_MAP_MASK, SUNXI_LCDC_CTRL_IO_MAP_TCON1); - /* Enabled, 0x1e start delay */ + clk_delay = sunxi_lcdc_get_clk_delay(mode); writel(SUNXI_LCDC_TCON1_CTRL_ENABLE | - SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(0x1e), &lcdc->tcon1_ctrl); + SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(clk_delay), &lcdc->tcon1_ctrl); writel(SUNXI_LCDC_X(mode->xres) | SUNXI_LCDC_Y(mode->yres), &lcdc->tcon1_timing_source); |