Backmerge tag 'v4.12-rc7' into drm-next

[sfrench/cifs-2.6.git] / drivers / gpu / drm / amd / amdgpu / dce_v10_0.c

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 0cdeb6a2e4a0166d8f33a542e950e7c87abc11fa..9f78c03a2e3152eb9244d4b733fbd194c6227299 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -20,7 +20,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
-#include "drmP.h"
+#include <drm/drmP.h>
 #include "amdgpu.h"
 #include "amdgpu_pm.h"
 #include "amdgpu_i2c.h"
@@ -1207,8 +1207,11 @@ static void dce_v10_0_program_watermarks(struct amdgpu_device *adev,
        u32 tmp, wm_mask, lb_vblank_lead_lines = 0;
 
        if (amdgpu_crtc->base.enabled && num_heads && mode) {
-               active_time = 1000000UL * (u32)mode->crtc_hdisplay / (u32)mode->clock;
-               line_time = min((u32) (1000000UL * (u32)mode->crtc_htotal / (u32)mode->clock), (u32)65535);
+               active_time = (u32) div_u64((u64)mode->crtc_hdisplay * 1000000,
+                                           (u32)mode->clock);
+               line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000,
+                                         (u32)mode->clock);
+               line_time = min(line_time, (u32)65535);
 
                /* watermark for high clocks */
                if (adev->pm.dpm_enabled) {