diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c index f0c45a74c2e5..eb0da6c6b87c 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c @@ -677,12 +677,23 @@ void hubp401_cursor_set_position( int rec_x_offset = x_pos - pos->x_hotspot; int rec_y_offset = y_pos - pos->y_hotspot; int dst_x_offset; - int x_pos_viewport = x_pos * param->viewport.width / param->recout.width; - int x_hot_viewport = pos->x_hotspot * param->viewport.width / param->recout.width; + int x_pos_viewport = 0; + int x_hot_viewport = 0; uint32_t cur_en = pos->enable ? 1 : 0; hubp->curs_pos = *pos; + /* Recout is zero for pipes if the entire dst_rect is contained + * within preceeding ODM slices. + */ + if (param->recout.width) { + x_pos_viewport = x_pos * param->viewport.width / param->recout.width; + x_hot_viewport = pos->x_hotspot * param->viewport.width / param->recout.width; + } else { + ASSERT(!cur_en || x_pos == 0); + ASSERT(!cur_en || pos->x_hotspot == 0); + } + /* * Guard aganst cursor_set_position() from being called with invalid * attributes |