diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-04-25 14:37:40 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-04-27 09:24:09 +0100 |
| commit | 3aad16d2ea75cd604400577e9644c9d982c0bfe6 (patch) | |
| tree | ae2a02bdfbe13ecb7d3a471485217a1e3e7a6493 /drivers/gpu/drm/gma500/oaktrail_hdmi.c | |
| parent | 1b2db4cee5433e089533f81fea6721c1b653703c (diff) | |
gma500: support 1080p
The problem in console mode is lack of linear memory. We can solve that by
dropping to 16bpp. The mode setting X server will allocate its own GEM
framebuffer in 32bpp and all will be well.
We could just do 16bpp anyway but that would be a regression on the lower
modes as many distributions don't yet ship the generic mode setting KMS
drivers.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/oaktrail_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/oaktrail_hdmi.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index f8b367b45f6..25956601191 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -179,7 +179,6 @@ static void oaktrail_hdmi_dpms(struct drm_encoder *encoder, int mode) static int oaktrail_hdmi_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct drm_psb_private *dev_priv = connector->dev->dev_private; if (mode->clock > 165000) return MODE_CLOCK_HIGH; if (mode->clock < 20000) @@ -188,11 +187,6 @@ static int oaktrail_hdmi_mode_valid(struct drm_connector *connector, if (mode->flags & DRM_MODE_FLAG_DBLSCAN) return MODE_NO_DBLESCAN; - /* We assume worst case scenario of 32 bpp here, since we don't know */ - if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) > - dev_priv->vram_stolen_size) - return MODE_MEM; - return MODE_OK; } |