drm/amdgpu/navi: fix index for OD MCLK

[linux-2.6-microblaze.git] / drivers / gpu / drm / drm_mipi_dbi.c

diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index e34058c..16bff1b 100644 (file)
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -367,9 +367,9 @@ static void mipi_dbi_blank(struct mipi_dbi_dev *dbidev)
        memset(dbidev->tx_buf, 0, len);
 
        mipi_dbi_command(dbi, MIPI_DCS_SET_COLUMN_ADDRESS, 0, 0,
-                        (width >> 8) & 0xFF, (width - 1) & 0xFF);
+                        ((width - 1) >> 8) & 0xFF, (width - 1) & 0xFF);
        mipi_dbi_command(dbi, MIPI_DCS_SET_PAGE_ADDRESS, 0, 0,
-                        (height >> 8) & 0xFF, (height - 1) & 0xFF);
+                        ((height - 1) >> 8) & 0xFF, (height - 1) & 0xFF);
        mipi_dbi_command_buf(dbi, MIPI_DCS_WRITE_MEMORY_START,
                             (u8 *)dbidev->tx_buf, len);