drm/radeon: Unbreak HPD handling for r600+

[sfrench/cifs-2.6.git] / drivers / gpu / drm / radeon / si.c

diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index ceee87f029d9a3479d374c4fc305338377dee961..76d1888528e675c700b543fa6e10c77a466054d7 100644 (file)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -6317,7 +6317,7 @@ static inline void si_irq_ack(struct radeon_device *rdev)
                WREG32(DC_HPD5_INT_CONTROL, tmp);
        }
        if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
-               tmp = RREG32(DC_HPD5_INT_CONTROL);
+               tmp = RREG32(DC_HPD6_INT_CONTROL);
                tmp |= DC_HPDx_INT_ACK;
                WREG32(DC_HPD6_INT_CONTROL, tmp);
        }
@@ -6348,7 +6348,7 @@ static inline void si_irq_ack(struct radeon_device *rdev)
                WREG32(DC_HPD5_INT_CONTROL, tmp);
        }
        if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT) {
-               tmp = RREG32(DC_HPD5_INT_CONTROL);
+               tmp = RREG32(DC_HPD6_INT_CONTROL);
                tmp |= DC_HPDx_RX_INT_ACK;
                WREG32(DC_HPD6_INT_CONTROL, tmp);
        }