CVS commit: src/sys/external/bsd/drm2/dist/drm/i915

["Maya Rashish" <maya%netbsd.org@localhost>]

Module Name:    src
Committed By:   maya
Date:           Tue Jul 25 23:31:27 UTC 2017

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/i915: intel_sdvo.c

Log Message:
Pull in upstream commit:

Author: Ville Syrjälä <ville.syrjala%linux.intel.com@localhost>
Date:   Mon Jun 9 16:20:46 2014 +0300

    drm/i915: Avoid div-by-zero when pixel_multiplier is zero

On certain platforms pixel_multiplier is read out in
.get_pipe_config(), but it also gets used to calculate the
pixel clock in intel_sdvo_get_config(). If the pipe is disabled
but some SDVO outputs are active, we may end up dividing by zero
in intel_sdvo_get_config().

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=76520


To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/external/bsd/drm2/dist/drm/i915/intel_sdvo.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.