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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-07-13 16:28:15 +1000
committerDave Airlie <airlied@redhat.com>2011-07-25 12:27:05 +0100
commitf1bece7fde9820a99c14d4db46ef071000e4ba47 (patch)
tree31a7e243cd9bf1f3c4a81e49b40682e5bef2151c /REPORTING-BUGS
parentedc02bffbdcd92086f5cc9d715143e51acfa90ee (diff)
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drm/radeon: ATOM Endian fix for atombios_crtc_program_pll()
v6 of the structure was programmed incorrectly: args.v6.ulCrtcPclkFreq.ulPixelClock = cpu_to_le32(clock / 10); ulPixelClock is a 24-bit bitfield. This statement would thus do a 32-bit swap of (clock / 10) and drop the top 8 bits which are ... the LSB. Not what we want. Instead use masks & shifts. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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