diff options
| author | Thomas White <taw@bitwiz.org.uk> | 2009-11-15 02:02:31 +0100 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.org.uk> | 2009-11-15 14:25:26 +0100 |
| commit | 01e4e0c2a1c39d7e4556f8996f21dfaf73b2869c (patch) | |
| tree | 48c19aedc3c5788a5fd414b1e933cb1d23e4a9d8 | |
| parent | c492dbbc420549a71cce8b0a8aea48c4a2c0e774 (diff) | |
Enable FIFO stage for the LCD engine's memory access
By avoiding conflicts of memory access inside Glamo, this doubles the
speed of internal memory access.
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
| -rw-r--r-- | drivers/mfd/glamo/glamo-display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/glamo/glamo-display.c b/drivers/mfd/glamo/glamo-display.c index f3bab3a4e8d..8c9ece4d12b 100644 --- a/drivers/mfd/glamo/glamo-display.c +++ b/drivers/mfd/glamo/glamo-display.c @@ -391,7 +391,7 @@ static void glamo_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, addr = GLAMO_OFFSET_FB + gobj->block->start; addr_low = addr & 0xffff; - addr_high = (addr >> 16) & 0x7f; + addr_high = ((addr >> 16) & 0x7f) | 0x4000; glamo_lcd_cmd_mode(gdrm, 1); reg_write_lcd(gdrm, GLAMO_REG_LCD_A_BASE1, addr_low); |