Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

[karo-tx-linux.git] / drivers / gpu / drm / mgag200 / mgag200_mode.c

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index e8e20c653b1d16ffa707434908c424c48f4d3a2c..77b8a45fb10a3c872aa86304f22abf16266a0249 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -769,8 +769,6 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
        int i;
        unsigned char misc = 0;
        unsigned char ext_vga[6];
-       unsigned char ext_vga_index24;
-       unsigned char dac_index90 = 0;
        u8 bppshift;
 
        static unsigned char dacvalue[] = {
@@ -821,7 +819,6 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
                option2 = 0x0000b000;
                break;
        case G200_ER:
-               dac_index90 = 0;
                break;
        }
 
@@ -866,10 +863,8 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
                WREG_DAC(i, dacvalue[i]);
        }
 
-       if (mdev->type == G200_ER) {
-               WREG_DAC(0x90, dac_index90);
-       }
-
+       if (mdev->type == G200_ER)
+               WREG_DAC(0x90, 0);
 
        if (option)
                pci_write_config_dword(dev->pdev, PCI_MGA_OPTION, option);
@@ -966,8 +961,6 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
        if (mdev->type == G200_WB)
                ext_vga[1] |= 0x88;
 
-       ext_vga_index24 = 0x05;
-
        /* Set pixel clocks */
        misc = 0x2d;
        WREG8(MGA_MISC_OUT, misc);
@@ -979,7 +972,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
        }
 
        if (mdev->type == G200_ER)
-               WREG_ECRT(24, ext_vga_index24);
+               WREG_ECRT(0x24, 0x5);
 
        if (mdev->type == G200_EV) {
                WREG_ECRT(6, 0);