Glamo Speed Improvement(s)
mobi phil
mobi at mobiphil.com
Thu Nov 19 22:31:50 CET 2009
any advice is welcome:
strace ./gdrm-burst-cmdq
open("/dev/dri/card0", O_RDWR) = -1 ENOENT (No such file or directory)
(repeated for all /dev/dri/card0)... so the cordX devices are not present
uname -a
Linux neo 2.6.29-GTA02_drm-tracking-mokodev #3 PREEMPT Sun Nov 15
16:37:44 CET 2009 armv4tl GNU/Linux
git branch
drm-tracking
nothing changed in GTA02/.config
extract related with glamo:
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_PCF50606 is not set
CONFIG_MFD_GLAMO=y
#
# SMedia Glamo 336x/337x engine drivers
#
CONFIG_MFD_GLAMO_FB=y
CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND=y
CONFIG_MFD_GLAMO_SPI_GPIO=y
CONFIG_MFD_GLAMO_SPI_FB=y
CONFIG_MFD_GLAMO_MCI=y
CONFIG_MFD_GLAMO_DRM=y
dmesg: funny error:
21474537.640000] Error: Driver 'glamo-fb' is already registered, aborting...
21474537.640000] Error: Driver 'glamo-fb' is already registered, aborting...
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