diff options
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_display.c')
-rw-r--r-- | drivers/staging/sm750fb/ddk750_display.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/staging/sm750fb/ddk750_display.c b/drivers/staging/sm750fb/ddk750_display.c index 84f6e8b8c0e2..1a29ae037ee3 100644 --- a/drivers/staging/sm750fb/ddk750_display.c +++ b/drivers/staging/sm750fb/ddk750_display.c @@ -136,17 +136,13 @@ static void waitNextVerticalSync(int ctrl, int delay) while (delay-- > 0) { /* Wait for end of vsync. */ do { - status = FIELD_GET(PEEK32(SYSTEM_CTRL), - SYSTEM_CTRL, - PANEL_VSYNC); - } while (status == SYSTEM_CTRL_PANEL_VSYNC_ACTIVE); + status = PEEK32(SYSTEM_CTRL); + } while (status & SYSTEM_CTRL_PANEL_VSYNC_ACTIVE); /* Wait for start of vsync. */ do { - status = FIELD_GET(PEEK32(SYSTEM_CTRL), - SYSTEM_CTRL, - PANEL_VSYNC); - } while (status == SYSTEM_CTRL_PANEL_VSYNC_INACTIVE); + status = PEEK32(SYSTEM_CTRL); + } while (!(status & SYSTEM_CTRL_PANEL_VSYNC_ACTIVE)); } } else { @@ -163,17 +159,13 @@ static void waitNextVerticalSync(int ctrl, int delay) while (delay-- > 0) { /* Wait for end of vsync. */ do { - status = FIELD_GET(PEEK32(SYSTEM_CTRL), - SYSTEM_CTRL, - CRT_VSYNC); - } while (status == SYSTEM_CTRL_CRT_VSYNC_ACTIVE); + status = PEEK32(SYSTEM_CTRL); + } while (status & SYSTEM_CTRL_PANEL_VSYNC_ACTIVE); /* Wait for start of vsync. */ do { - status = FIELD_GET(PEEK32(SYSTEM_CTRL), - SYSTEM_CTRL, - CRT_VSYNC); - } while (status == SYSTEM_CTRL_CRT_VSYNC_INACTIVE); + status = PEEK32(SYSTEM_CTRL); + } while (!(status & SYSTEM_CTRL_PANEL_VSYNC_ACTIVE)); } } } |