mxc_hdmi: save & restore xres_virtual/yres_virtual with (re)applying …

SolidRun / linux-fslc

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Closed mk01 closed 8 years ago

mk01 commented 8 years ago

…screen modes.

mxc_hdmi_set_mode() is restoring previous mode from saved structure which doesn't contain virtual dimensions (double/triple buffer).
this reallocates fb mem to one page and makes page flipping not work
restoring setup + mxc_hdmi_notify_fb() ensures proper allocations again

mk01 commented 8 years ago

@linux4kix

wait please with any action, I forgot there is zeroing previous_mode in cable_disconnected now.

mk01 commented 8 years ago

@linux4kix

take a look. this is something what works, although I don't like it much. open to suggestions.