return 0;
}
+static void mgag200_g200se_init_unique_id(struct mga_device *mdev)
+{
+ struct drm_device *dev = &mdev->base;
+
+ /* stash G200 SE model number for later use */
+ mdev->model.g200se.unique_rev_id = RREG32(0x1e24);
+
+ drm_dbg(dev, "G200 SE unique revision id is 0x%x\n",
+ mdev->model.g200se.unique_rev_id);
+}
+
static int mgag200_device_init(struct mga_device *mdev, unsigned long flags)
{
struct drm_device *dev = &mdev->base;
if (ret)
return ret;
- /* stash G200 SE model number for later use */
- if (IS_G200_SE(mdev)) {
- mdev->unique_rev_id = RREG32(0x1e24);
- drm_dbg(dev, "G200 SE unique revision id is 0x%x\n",
- mdev->unique_rev_id);
- }
+ if (IS_G200_SE(mdev))
+ mgag200_g200se_init_unique_id(mdev);
ret = mgag200_mm_init(mdev);
if (ret)
static int mga_g200se_set_plls(struct mga_device *mdev, long clock)
{
+ u32 unique_rev_id = mdev->model.g200se.unique_rev_id;
unsigned int vcomax, vcomin, pllreffreq;
unsigned int delta, tmpdelta, permitteddelta;
unsigned int testp, testm, testn;
unsigned int fvv;
unsigned int i;
- if (mdev->unique_rev_id <= 0x03) {
+ if (unique_rev_id <= 0x03) {
m = n = p = 0;
vcomax = 320000;
WREG_DAC(MGA1064_PIX_PLLC_N, n);
WREG_DAC(MGA1064_PIX_PLLC_P, p);
- if (mdev->unique_rev_id >= 0x04) {
+ if (unique_rev_id >= 0x04) {
WREG_DAC(0x1a, 0x09);
msleep(20);
WREG_DAC(0x1a, 0x01);
const struct drm_display_mode *mode,
const struct drm_framebuffer *fb)
{
+ u32 unique_rev_id = mdev->model.g200se.unique_rev_id;
unsigned int hiprilvl;
u8 crtcext6;
- if (mdev->unique_rev_id >= 0x04) {
+ if (unique_rev_id >= 0x04) {
hiprilvl = 0;
- } else if (mdev->unique_rev_id >= 0x02) {
+ } else if (unique_rev_id >= 0x02) {
unsigned int bpp;
unsigned long mb;
else
hiprilvl = 5;
- } else if (mdev->unique_rev_id >= 0x01) {
+ } else if (unique_rev_id >= 0x01) {
hiprilvl = 3;
} else {
hiprilvl = 4;
int bpp = 32;
if (IS_G200_SE(mdev)) {
- if (mdev->unique_rev_id == 0x01) {
+ u32 unique_rev_id = mdev->model.g200se.unique_rev_id;
+
+ if (unique_rev_id == 0x01) {
if (mode->hdisplay > 1600)
return MODE_VIRTUAL_X;
if (mode->vdisplay > 1200)
if (mga_vga_calculate_mode_bandwidth(mode, bpp)
> (24400 * 1024))
return MODE_BANDWIDTH;
- } else if (mdev->unique_rev_id == 0x02) {
+ } else if (unique_rev_id == 0x02) {
if (mode->hdisplay > 1920)
return MODE_VIRTUAL_X;
if (mode->vdisplay > 1200)