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 --- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 4d8f9a5..6309d3c 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); + } } }