diff options
author | Eric Anholt <eric@anholt.net> | 2010-04-02 15:24:27 -0700 |
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committer | Eric Anholt <eric@anholt.net> | 2010-04-12 09:23:30 -0700 |
commit | 6443170f6d862a1cc89e61e4bb2410b714b875f4 (patch) | |
tree | 17767306f21c95f066163d1d7df9c2a2e35bbbc9 /drivers/gpu/drm/i915/dvo_sil164.c | |
parent | 335af9a235a82842854b394507ab5e310d88be42 (diff) | |
download | op-kernel-dev-6443170f6d862a1cc89e61e4bb2410b714b875f4.zip op-kernel-dev-6443170f6d862a1cc89e61e4bb2410b714b875f4.tar.gz |
drm/i915: Remove dead KMS encoder save/restore code.
This was brought over from UMS, and used for a while until we decided
that drm_helper_resume_force_mode was easier and more reliable, since
it didn't require duplicating all the code deleted here. We just
forgot to delete all that junk for a while.
Diffstat (limited to 'drivers/gpu/drm/i915/dvo_sil164.c')
-rw-r--r-- | drivers/gpu/drm/i915/dvo_sil164.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/gpu/drm/i915/dvo_sil164.c b/drivers/gpu/drm/i915/dvo_sil164.c index 0001c13..9b8e676 100644 --- a/drivers/gpu/drm/i915/dvo_sil164.c +++ b/drivers/gpu/drm/i915/dvo_sil164.c @@ -58,17 +58,9 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define SIL164_REGC 0x0c -struct sil164_save_rec { - uint8_t reg8; - uint8_t reg9; - uint8_t regc; -}; - struct sil164_priv { //I2CDevRec d; bool quiet; - struct sil164_save_rec save_regs; - struct sil164_save_rec mode_regs; }; #define SILPTR(d) ((SIL164Ptr)(d->DriverPrivate.ptr)) @@ -252,34 +244,6 @@ static void sil164_dump_regs(struct intel_dvo_device *dvo) DRM_LOG_KMS("SIL164_REGC: 0x%02x\n", val); } -static void sil164_save(struct intel_dvo_device *dvo) -{ - struct sil164_priv *sil= dvo->dev_priv; - - if (!sil164_readb(dvo, SIL164_REG8, &sil->save_regs.reg8)) - return; - - if (!sil164_readb(dvo, SIL164_REG9, &sil->save_regs.reg9)) - return; - - if (!sil164_readb(dvo, SIL164_REGC, &sil->save_regs.regc)) - return; - - return; -} - -static void sil164_restore(struct intel_dvo_device *dvo) -{ - struct sil164_priv *sil = dvo->dev_priv; - - /* Restore it powered down initially */ - sil164_writeb(dvo, SIL164_REG8, sil->save_regs.reg8 & ~0x1); - - sil164_writeb(dvo, SIL164_REG9, sil->save_regs.reg9); - sil164_writeb(dvo, SIL164_REGC, sil->save_regs.regc); - sil164_writeb(dvo, SIL164_REG8, sil->save_regs.reg8); -} - static void sil164_destroy(struct intel_dvo_device *dvo) { struct sil164_priv *sil = dvo->dev_priv; @@ -297,7 +261,5 @@ struct intel_dvo_dev_ops sil164_ops = { .mode_set = sil164_mode_set, .dpms = sil164_dpms, .dump_regs = sil164_dump_regs, - .save = sil164_save, - .restore = sil164_restore, .destroy = sil164_destroy, }; |