diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c
b/drivers/gpu/drm/drm_fb_cma_he
index fd9d0af..65b12ba 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -214,7 +214,7 @@ static int drm_fbdev_cma_create(struct drm_fb_helper
*helper

        mode_cmd.width = sizes->surface_width;
        mode_cmd.height = sizes->surface_height;
-       mode_cmd.pitches[0] = sizes->surface_width * bytes_per_pixel;
+       mode_cmd.pitches[0] = roundup(sizes->surface_width *
bytes_per_pixel, 32);
        mode_cmd.pixel_format =
drm_mode_legacy_fb_format(sizes->surface_bpp,
                sizes->surface_depth);

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index b9e5a79..d70c488 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -219,7 +219,7 @@ static int tegra_crtc_mode_set(struct drm_crtc *crtc,
        }

        bpp = crtc->fb->bits_per_pixel / 8;
-       win.stride = win.outw * bpp;
+       win.stride = roundup(win.outw * bpp, 32);

        /* program window registers */
        value = tegra_dc_readl(dc, DC_CMD_DISPLAY_WINDOW_HEADER);