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-rw-r--r--drivers/gpu/drm/i915/intel_fb.c8
-rw-r--r--drivers/gpu/drm/radeon/radeon_fb.c6
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 1d30802e773e..75a9b83fd7d3 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -114,7 +114,7 @@ static int intelfb_check_var(struct fb_var_screeninfo *var,
struct drm_framebuffer *fb = &intel_fb->base;
int depth;
- if (var->pixclock == -1 || !var->pixclock)
+ if (var->pixclock != 0)
return -EINVAL;
/* Need to resize the fb object !!! */
@@ -205,7 +205,7 @@ static int intelfb_set_par(struct fb_info *info)
DRM_DEBUG("%d %d\n", var->xres, var->pixclock);
- if (var->pixclock != -1) {
+ if (var->pixclock != 0) {
DRM_ERROR("PIXEL CLOCK SET\n");
return -EINVAL;
@@ -692,7 +692,7 @@ static int intelfb_multi_fb_probe_crtc(struct drm_device *dev, struct drm_crtc *
par->crtc_count = 1;
if (new_fb) {
- info->var.pixclock = -1;
+ info->var.pixclock = 0;
if (register_framebuffer(info) < 0)
return -EINVAL;
} else
@@ -846,7 +846,7 @@ static int intelfb_single_fb_probe(struct drm_device *dev)
par->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_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 {