diff options
Diffstat (limited to 'packages/linux/linux-omap/04-use-pcd.diff')
| -rw-r--r-- | packages/linux/linux-omap/04-use-pcd.diff | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/packages/linux/linux-omap/04-use-pcd.diff b/packages/linux/linux-omap/04-use-pcd.diff new file mode 100644 index 0000000000..bdf8ab5f0b --- /dev/null +++ b/packages/linux/linux-omap/04-use-pcd.diff @@ -0,0 +1,28 @@ +From: Mans Rullgard <mans@mansr.com> +Date: Sun, 6 Jul 2008 13:22:54 +0000 (+0100) +Subject: omapfb: use PCD if set in panel config +X-Git-Tag: beagle-5 +X-Git-Url: http://git.mansr.com/?p=linux-omap;a=commitdiff_plain;h=c8060d36ae156771f00a7a27cabf1b4435c378bd + +omapfb: use PCD if set in panel config +--- + +diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c +index 3b36227..4e1a8e3 100644 +--- a/drivers/video/omap/dispc.c ++++ b/drivers/video/omap/dispc.c +@@ -798,7 +798,13 @@ static void set_lcd_timings(void) + l |= panel->acb & 0xff; + dispc_write_reg(DISPC_POL_FREQ, l); + +- calc_ck_div(is_tft, panel->pixel_clock * 1000, &lck_div, &pck_div); ++ if (panel->pcd) { ++ pck_div = panel->pcd; ++ lck_div = 1; ++ } else { ++ calc_ck_div(is_tft, panel->pixel_clock * 1000, ++ &lck_div, &pck_div); ++ } + + l = dispc_read_reg(DISPC_DIVISOR); + l &= ~(FLD_MASK(16, 8) | FLD_MASK(0, 8)); |