linux_dsm_epyc7002/drivers/gpu
Zhao Yakui bb66c5122b drm/i915: Write zero to DPLL_MD Reg for non-SDVO output
When the output device is LVDS, maybe the pixel clock of adjusted_mode will be
less than that in mode. In such case it will set the incorrect multipler factor
in DPLL_MD register.
So the dpll_md_reg will be reset when the output type is non-SDVO

https://bugs.freedesktop.org/show_bug.cgi?id=22761

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewd-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
2009-09-10 11:31:04 -07:00
..
drm drm/i915: Write zero to DPLL_MD Reg for non-SDVO output 2009-09-10 11:31:04 -07:00
Makefile drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00