diff options
| author | Jyri Sarha <jsarha@ti.com> | 2016-06-17 11:54:06 +0300 |
|---|---|---|
| committer | Jyri Sarha <jsarha@ti.com> | 2016-08-08 23:04:49 +0300 |
| commit | 1abcdac8ed4cf2335f050d88b2fe8f343726ed41 (patch) | |
| tree | 409ac6054ac4fd5324ce71f9b1071d7cb34482ec /drivers/gpu/drm/tilcdc/tilcdc_crtc.c | |
| parent | 8fe5616b20e5742bb5fee0e77dffe2fc76ac92a0 (diff) | |
drm/tilcdc: Move LCDC_SYNC_LOST handling inside if (ver == 2) statement
Move LCDC_SYNC_LOST handling inside if (ver == 2) statement.
LCDC_SYNC_LOST interrupt status bit is only defined for version 2
silicon.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 1601428c9b8e..45ce0baa054b 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -731,18 +731,17 @@ irqreturn_t tilcdc_crtc_irq(struct drm_crtc *crtc) wake_up(&tilcdc_crtc->frame_done_wq); } tilcdc_write(dev, LCDC_END_OF_INT_IND_REG, 0); - } - if (stat & LCDC_SYNC_LOST) { - dev_err_ratelimited(dev->dev, "%s(0x%08x): Sync lost", - __func__, stat); - tilcdc_crtc->frame_intact = false; - if (tilcdc_crtc->sync_lost_count++ > SYNC_LOST_COUNT_LIMIT) { - dev_err(dev->dev, - "%s(0x%08x): Sync lost flood detected, disabling the interrupt", - __func__, stat); - tilcdc_write(dev, LCDC_INT_ENABLE_CLR_REG, - LCDC_SYNC_LOST); + if (stat & LCDC_SYNC_LOST) { + dev_err_ratelimited(dev->dev, "%s(0x%08x): Sync lost", + __func__, stat); + tilcdc_crtc->frame_intact = false; + if (tilcdc_crtc->sync_lost_count++ > + SYNC_LOST_COUNT_LIMIT) { + dev_err(dev->dev, "%s(0x%08x): Sync lost flood detected, disabling the interrupt", __func__, stat); + tilcdc_write(dev, LCDC_INT_ENABLE_CLR_REG, + LCDC_SYNC_LOST); + } } } |