Use the values with the crtc_ prefix from struct drm_display_mode to program hardware. The DRM core adjusted these values to the requirements of CRTC hardware. Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx> Reviewed-by: Jocelyn Falempe <jfalempe@xxxxxxxxxx> --- drivers/gpu/drm/mgag200/mgag200_mode.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 6a0477426c07..1174fb79831e 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -208,19 +208,19 @@ void mgag200_set_mode_regs(struct mga_device *mdev, const struct drm_display_mod unsigned int vdispend, vsyncstr, vsyncend, vtotal; u8 misc, crtcext1, crtcext2, crtcext5; - hdispend = mode->hdisplay / 8 - 1; - hsyncstr = mode->hsync_start / 8 - 1; - hsyncend = mode->hsync_end / 8 - 1; - htotal = mode->htotal / 8 - 1; + hdispend = mode->crtc_hdisplay / 8 - 1; + hsyncstr = mode->crtc_hsync_start / 8 - 1; + hsyncend = mode->crtc_hsync_end / 8 - 1; + htotal = mode->crtc_htotal / 8 - 1; /* Work around hardware quirk */ if ((htotal & 0x07) == 0x06 || (htotal & 0x07) == 0x04) htotal++; - vdispend = mode->vdisplay - 1; - vsyncstr = mode->vsync_start - 1; - vsyncend = mode->vsync_end - 1; - vtotal = mode->vtotal - 2; + vdispend = mode->crtc_vdisplay - 1; + vsyncstr = mode->crtc_vsync_start - 1; + vsyncend = mode->crtc_vsync_end - 1; + vtotal = mode->crtc_vtotal - 2; misc = RREG8(MGA_MISC_IN); -- 2.45.2
