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path: root/drivers/video/intelfb/intelfbhw.c
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Diffstat (limited to 'drivers/video/intelfb/intelfbhw.c')
-rw-r--r--drivers/video/intelfb/intelfbhw.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index 05f0a3c9440..eba8f8f6a4d 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -1005,6 +1005,7 @@ intelfbhw_mode_to_hw(struct intelfb_info *dinfo, struct intelfb_hwstate *hw,
u32 vsync_start, vsync_end, vblank_start, vblank_end, vtotal, vactive;
u32 vsync_pol, hsync_pol;
u32 *vs, *vb, *vt, *hs, *hb, *ht, *ss, *pipe_conf;
+ u32 stride_alignment;
DBG_MSG("intelfbhw_mode_to_hw\n");
@@ -1216,9 +1217,11 @@ intelfbhw_mode_to_hw(struct intelfb_info *dinfo, struct intelfb_hwstate *hw,
hw->disp_a_base += dinfo->fb.offset << 12;
/* Check stride alignment. */
- if (hw->disp_a_stride % STRIDE_ALIGNMENT != 0) {
+ stride_alignment = IS_I9XX(dinfo) ? STRIDE_ALIGNMENT_I9XX :
+ STRIDE_ALIGNMENT;
+ if (hw->disp_a_stride % stride_alignment != 0) {
WRN_MSG("display stride %d has bad alignment %d\n",
- hw->disp_a_stride, STRIDE_ALIGNMENT);
+ hw->disp_a_stride, stride_alignment);
return 1;
}