Age | Commit message (Collapse) | Author |
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The option set_mclck was renamed to just MCLK, and a new MXCLCK option
was added for smi501/502 chips.
Note that previously, on MSOC chips, the set_mclck option actually
changed mxclck, what is now done by the MXCLK option.
The manpage was also update to reflect the options usage.
A new SMI501_FindMemClock() function was added, as a possible
placeholder for choosing alternate clocks when programming MMIO 0x68.
But it should be noted that the smi 501 databook says:
Miscellaneous Timing
Read/Write MMIO_base + 0x000068
Power-on Default 0x00000000
[...]
5:4 Divider Output Frequency Selection for Second PLL.
00: 336 MHz.
01: 288 MHz.
10: 240 MHz.
11: 192 MHz.
while the 502 databook says:
Miscellaneous Timing
Read/Write MMIO_base + 0x000068
Power-on Default 0b0000.00xx.0000.1001.0000.1001.0000.0000
[...]
5:4 Reserved These bits are reserved.
but still tells to refer to those bits.
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ZoomOnLCD controlled if Ctrl/Alt/+ or Ctrl/Alt/- could be used to
reprogram the mode on the panel. The option was not used, and now, if
different resolutions could be used, it should be advertised by randr.
PCIBurst and PCIRetry options are now enabled by default.
The fifo_xxx options need a review, as they appear to be associated
with the older WaitQueue macro, that did ignore its argument. But these
options are not used, and may be removed or reimplemented at some time.
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Reflect changes in the configuration options, additional supported
chipsets and RandR1.2 interface.
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Based on Dennis' code from bug 8721 with some minor
changes by me.
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limitations -- I'll improve it a bit at some point)
- small driver clean ups
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