2014-10-24 13:37 GMT+03:00 Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>: > Hello, > > These patches were sitting in my queue for some time. On SA-1100 > framebuffer and PCMCIA drivers make use of cpufreq_get(0) function call > to determine the cpu frequency. Russell's commit > 1937f5b91833e2e8e53bcc821fc7a5fbe6ccb9b5 (ARM: fix sa1100 build) fixed > the build issues, but broke two devices (Collie and Jornada720). For > those two boards the cpufreq code gets compiled but is not enabled (as > board files do not provide timing information for the CPUFREQ driver). > Thus cpufreq_get(0) returns incorrect values and incorrect timings get > programmed into the hardware. > > PXA2xx (the very similar platform) uses Clock API to determine CPU > frequency both in framebuffer and PCMCIA drivers. These patches make > similar changes to StrongARM drivers. > > These patches are required to make use of framebuffer and CF card on > Sharp Collie (and possibly on HP Jornada 720). Russell, what about these patches? They are absolutely required for Collie to work properly. -- With best wishes Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
