drm/radeon: use lower_32_bits where appropriate

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / si.c

diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 5c1c0c795e983208304866de53bfd65641435e03..85d030ecebae84f9058b6936fa37793a0c727a6a 100644 (file)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -3186,7 +3186,7 @@ void si_fence_ring_emit(struct radeon_device *rdev,
        /* EVENT_WRITE_EOP - flush caches, send int */
        radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
        radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
-       radeon_ring_write(ring, addr & 0xffffffff);
+       radeon_ring_write(ring, lower_32_bits(addr));
        radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2));
        radeon_ring_write(ring, fence->seq);
        radeon_ring_write(ring, 0);
@@ -3219,7 +3219,7 @@ void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
                        radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
                        radeon_ring_write(ring, (1 << 8));
                        radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc);
-                       radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff);
+                       radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr));
                        radeon_ring_write(ring, next_rptr);
                }
 
@@ -5784,7 +5784,6 @@ int si_irq_set(struct radeon_device *rdev)
        u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
        u32 hpd1 = 0, hpd2 = 0, hpd3 = 0, hpd4 = 0, hpd5 = 0, hpd6 = 0;
        u32 grbm_int_cntl = 0;
-       u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
        u32 dma_cntl, dma_cntl1;
        u32 thermal_int = 0;
 
@@ -5923,16 +5922,22 @@ int si_irq_set(struct radeon_device *rdev)
        }
 
        if (rdev->num_crtc >= 2) {
-               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
-               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
+               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
+                      GRPH_PFLIP_INT_MASK);
+               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
+                      GRPH_PFLIP_INT_MASK);
        }
        if (rdev->num_crtc >= 4) {
-               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
-               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
+               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
+                      GRPH_PFLIP_INT_MASK);
+               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
+                      GRPH_PFLIP_INT_MASK);
        }
        if (rdev->num_crtc >= 6) {
-               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
-               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
+               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
+                      GRPH_PFLIP_INT_MASK);
+               WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
+                      GRPH_PFLIP_INT_MASK);
        }
 
        if (!ASIC_IS_NODCE(rdev)) {
@@ -6296,6 +6301,15 @@ restart_ih:
                                break;
                        }
                        break;
+               case 8: /* D1 page flip */
+               case 10: /* D2 page flip */
+               case 12: /* D3 page flip */
+               case 14: /* D4 page flip */
+               case 16: /* D5 page flip */
+               case 18: /* D6 page flip */
+                       DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
+                       radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+                       break;
                case 42: /* HPD hotplug */
                        switch (src_data) {
                        case 0: