Egbert noticed this issue, but changing the IOW to IOWR mess up

    compatiblity with userspace..

diff --git a/shared-core/r128_drm.h b/shared-core/r128_drm.h
index 607836a..4bdb51a 100644 (file)
--- a/shared-core/r128_drm.h
+++ b/shared-core/r128_drm.h
@@ -192,8 +192,9 @@ typedef struct drm_r128_sarea {
 #define DRM_R128_INDIRECT   0x0f
 #define DRM_R128_FULLSCREEN 0x10
 #define DRM_R128_CLEAR2     0x11
-#define DRM_R128_GETPARAM   0x12
+#define DRM_R128_GETPARAM_OLD   0x12
 #define DRM_R128_FLIP       0x13
+#define DRM_R128_GETPARAM   0x12
 
 #define DRM_IOCTL_R128_INIT       DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INIT, drm_r128_init_t)
 #define DRM_IOCTL_R128_CCE_START  DRM_IO(  DRM_COMMAND_BASE + DRM_R128_CCE_START)
@@ -213,8 +214,9 @@ typedef struct drm_r128_sarea {
 #define DRM_IOCTL_R128_INDIRECT   DRM_IOWR(DRM_COMMAND_BASE + DRM_R128_INDIRECT, drm_r128_indirect_t)
 #define DRM_IOCTL_R128_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_R128_FULLSCREEN, drm_r128_fullscreen_t)
 #define DRM_IOCTL_R128_CLEAR2     DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR2, drm_r128_clear2_t)
-#define DRM_IOCTL_R128_GETPARAM   DRM_IOW( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t)
+#define DRM_IOCTL_R128_GETPARAM_OLD   DRM_IOW( DRM_COMMAND_BASE + DRM_R128_GETPARAM_OLD, drm_r128_getparam_t)
 #define DRM_IOCTL_R128_FLIP       DRM_IO(  DRM_COMMAND_BASE + DRM_R128_FLIP)
+#define DRM_IOCTL_R128_GETPARAM   DRM_IOWR( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t)
 
 typedef struct drm_r128_init {
        enum {

diff --git a/shared-core/r128_state.c b/shared-core/r128_state.c
index 44466af..e2e1172 100644 (file)
--- a/shared-core/r128_state.c
+++ b/shared-core/r128_state.c
@@ -1702,6 +1702,7 @@ drm_ioctl_desc_t r128_ioctls[] = {
        [DRM_IOCTL_NR(DRM_R128_DEPTH)] = {r128_cce_depth, 1, 0},
        [DRM_IOCTL_NR(DRM_R128_STIPPLE)] = {r128_cce_stipple, 1, 0},
        [DRM_IOCTL_NR(DRM_R128_INDIRECT)] = {r128_cce_indirect, 1, 1},
+       [DRM_IOCTL_NR(DRM_R128_GETPARAM_OLD)] = {r128_getparam, 1, 0},
        [DRM_IOCTL_NR(DRM_R128_GETPARAM)] = {r128_getparam, 1, 0},
 };