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author | Jiri Kosina <jkosina@suse.cz> | 2010-12-22 18:57:02 +0100 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2010-12-22 18:57:02 +0100 |
commit | 4b7bd364700d9ac8372eff48832062b936d0793b (patch) | |
tree | 0dbf78c95456a0b02d07fcd473281f04a87e266d /drivers/gpu/drm/nouveau/nouveau_hw.h | |
parent | c0d8768af260e2cbb4bf659ae6094a262c86b085 (diff) | |
parent | 90a8a73c06cc32b609a880d48449d7083327e11a (diff) | |
download | op-kernel-dev-4b7bd364700d9ac8372eff48832062b936d0793b.zip op-kernel-dev-4b7bd364700d9ac8372eff48832062b936d0793b.tar.gz |
Merge branch 'master' into for-next
Conflicts:
MAINTAINERS
arch/arm/mach-omap2/pm24xx.c
drivers/scsi/bfa/bfa_fcpim.c
Needed to update to apply fixes for which the old branch was too
outdated.
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_hw.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_hw.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.h b/drivers/gpu/drm/nouveau/nouveau_hw.h index 869130f..2989090 100644 --- a/drivers/gpu/drm/nouveau/nouveau_hw.h +++ b/drivers/gpu/drm/nouveau/nouveau_hw.h @@ -416,6 +416,25 @@ nv_fix_nv40_hw_cursor(struct drm_device *dev, int head) } static inline void +nv_set_crtc_base(struct drm_device *dev, int head, uint32_t offset) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + + NVWriteCRTC(dev, head, NV_PCRTC_START, offset); + + if (dev_priv->card_type == NV_04) { + /* + * Hilarious, the 24th bit doesn't want to stick to + * PCRTC_START... + */ + int cre_heb = NVReadVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX); + + NVWriteVgaCrtc(dev, head, NV_CIO_CRE_HEB__INDEX, + (cre_heb & ~0x40) | ((offset >> 18) & 0x40)); + } +} + +static inline void nv_show_cursor(struct drm_device *dev, int head, bool show) { struct drm_nouveau_private *dev_priv = dev->dev_private; |