linux/drivers/gpu
Ville Syrjälä 74689ddfb7 drm/i915: Fix cdclk bypass freq readout for tgl/bxt/glk
On tgl/bxt/glk the cdclk bypass frequency depends on the PLL
reference clock. So let's read out the ref clock before we
try to compute the bypass clock.

Cc: Matt Roper <matthew.d.roper@intel.com>
Fixes: 71dc367e2b ("drm/i915: Consolidate bxt/cnl/icl cdclk readout")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190911133129.27466-1-ville.syrjala@linux.intel.com
2019-09-12 10:42:38 +01:00
..
drm drm/i915: Fix cdclk bypass freq readout for tgl/bxt/glk 2019-09-12 10:42:38 +01:00
host1x drm/tegra: Changes for v5.3-rc1 2019-06-25 12:59:43 +10:00
ipu-v3 drm main pull request for v5.3-rc1 (sans mm changes) 2019-07-15 19:04:27 -07:00
vga topic/remove-fbcon-notifiers: 2019-06-26 12:26:34 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00