diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_mode.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_mode.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index dda2c4fb0a48..bc0c7db5ad46 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1022,7 +1022,6 @@ ast_crtc_helper_mode_valid(struct drm_crtc *crtc, const struct drm_display_mode { struct ast_device *ast = to_ast_device(crtc->dev); enum drm_mode_status status; - uint32_t jtemp; if (ast->support_wsxga_p) { if ((mode->hdisplay == 1680) && (mode->vdisplay == 1050)) @@ -1041,11 +1040,10 @@ ast_crtc_helper_mode_valid(struct drm_crtc *crtc, const struct drm_display_mode return MODE_OK; if ((mode->hdisplay == 1920) && (mode->vdisplay == 1200)) { - jtemp = ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xd1, 0xff); - if (jtemp & 0x01) - return MODE_NOMODE; - else + if (ast->support_wuxga) return MODE_OK; + else + return MODE_NOMODE; } } } |