diff options
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_legacy_crtc.c | 7 |
3 files changed, 14 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index fcfe5c02d744..7bae834df0ca 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -134,6 +134,14 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, } } + /* HIS X1300 is DVI+VGA, not DVI+DVI */ + if ((dev->pdev->device == 0x7146) && + (dev->pdev->subsystem_vendor == 0x17af) && + (dev->pdev->subsystem_device == 0x2058)) { + if (supported_device == ATOM_DEVICE_DFP1_SUPPORT) + return false; + } + /* Funky macbooks */ if ((dev->pdev->device == 0x71C5) && (dev->pdev->subsystem_vendor == 0x106b) && diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index ec383edf5f38..f1d6d3d4519f 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -120,7 +120,7 @@ static int radeonfb_check_var(struct fb_var_screeninfo *var, struct drm_framebuffer *fb = &rfb->base; int depth; - if (var->pixclock == -1 || !var->pixclock) { + if (var->pixclock != 0) { return -EINVAL; } /* Need to resize the fb object !!! */ @@ -234,7 +234,7 @@ static int radeonfb_set_par(struct fb_info *info) int ret; int i; - if (var->pixclock != -1) { + if (var->pixclock != 0) { DRM_ERROR("PIXEL CLCOK SET\n"); return -EINVAL; } @@ -828,7 +828,7 @@ static int radeonfb_single_fb_probe(struct radeon_device *rdev) rfbdev->crtc_count = crtc_count; if (new_fb) { - info->var.pixclock = -1; + info->var.pixclock = 0; if (register_framebuffer(info) < 0) return -EINVAL; } else { diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c index 0da72f18fd3a..ff9c18d07925 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c @@ -291,8 +291,7 @@ void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) uint32_t mask; if (radeon_crtc->crtc_id) - mask = (RADEON_CRTC2_EN | - RADEON_CRTC2_DISP_DIS | + mask = (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS | RADEON_CRTC2_HSYNC_DIS | RADEON_CRTC2_DISP_REQ_EN_B); @@ -304,7 +303,7 @@ void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) switch (mode) { case DRM_MODE_DPMS_ON: if (radeon_crtc->crtc_id) - WREG32_P(RADEON_CRTC2_GEN_CNTL, RADEON_CRTC2_EN, ~mask); + WREG32_P(RADEON_CRTC2_GEN_CNTL, RADEON_CRTC2_EN, ~(RADEON_CRTC2_EN | mask)); else { WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_EN, ~(RADEON_CRTC_EN | RADEON_CRTC_DISP_REQ_EN_B)); @@ -318,7 +317,7 @@ void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) case DRM_MODE_DPMS_OFF: drm_vblank_pre_modeset(dev, radeon_crtc->crtc_id); if (radeon_crtc->crtc_id) - WREG32_P(RADEON_CRTC2_GEN_CNTL, mask, ~mask); + WREG32_P(RADEON_CRTC2_GEN_CNTL, mask, ~(RADEON_CRTC2_EN | mask)); else { WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~(RADEON_CRTC_EN | RADEON_CRTC_DISP_REQ_EN_B)); |