xf86-video-siliconmotion: Changes to 'master'

[Paulo Cesar Pereira de Andrade]

 src/smi_501.c |  238 ++++++++++++++++++++++++++++++-------------------------
 src/smi_501.h |  247 +++++++++++++++++++++++++++++++++-------------------------
 2 files changed, 272 insertions(+), 213 deletions(-)

New commits:
commit ea34e20852ee6007e2f0fcacd5068c151865be1e
Author: Paulo Cesar Pereira de Andrade <pcpa at mandriva.com.br>
Date:   Tue Sep 30 17:49:25 2008 -0300

    Remove the macro field, and rename the detail structure to f.
    
      Now access to bitfields looks like:
    record->register.f.field
      instead of:
    field(record->register, field)
      what should be easier to read and understand.

commit a91872f813a6299f32b9f833876c54afd0b53aaa
Author: Paulo Cesar Pereira de Andrade <pcpa at mandriva.com.br>
Date:   Tue Sep 30 17:33:36 2008 -0300

    Update to match the SMI 502 chipset specs.
    
      The 502 is a superset of the 501, also recognized as PCI_CHIP_SMI501.
      The driver is only known to work with smi_501 chipset
    "SM501 VoyagerGX Rev. AA (rev c0)".