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* [Intel-gfx] [PATCH 0/3] drm/i915/display: Convert link bitrate to clock
@ 2023-12-04 11:58 Mika Kahola
  2023-12-04 11:58 ` [Intel-gfx] [PATCH 1/3] drm/i915/display: Move C20 HW readout Mika Kahola
                   ` (7 more replies)
  0 siblings, 8 replies; 13+ messages in thread
From: Mika Kahola @ 2023-12-04 11:58 UTC (permalink / raw)
  To: intel-gfx

While reading HW state for C10 and C20 chips, let's update the PLL
clock rates. For C20 the clock rate differs from link bit rate on
DP2.0 cases and hence a conversion from link bitrate to clock is
needed.

Signed-off-by: Mika Kahola <mika.kahola@intel.com>

Mika Kahola (3):
  drm/i915/display: Move C20 HW readout
  drm/i915/display: Convert link bitrate to corresponding PLL clock
  drm/i915/display: Print out debug messages for clock rates

 drivers/gpu/drm/i915/display/intel_cx0_phy.c | 161 +++++++++++--------
 drivers/gpu/drm/i915/display/intel_cx0_phy.h |   1 +
 drivers/gpu/drm/i915/display/intel_ddi.c     |   2 +-
 3 files changed, 100 insertions(+), 64 deletions(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2023-12-07 13:29 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-12-04 11:58 [Intel-gfx] [PATCH 0/3] drm/i915/display: Convert link bitrate to clock Mika Kahola
2023-12-04 11:58 ` [Intel-gfx] [PATCH 1/3] drm/i915/display: Move C20 HW readout Mika Kahola
2023-12-04 11:58 ` [Intel-gfx] [PATCH 2/3] drm/i915/display: Convert link bitrate to corresponding PLL clock Mika Kahola
2023-12-05  1:36   ` Sripada, Radhakrishna
2023-12-05  8:28     ` Kahola, Mika
2023-12-05 18:09       ` Sripada, Radhakrishna
2023-12-07 13:29         ` Kahola, Mika
2023-12-04 11:58 ` [Intel-gfx] [PATCH 3/3] drm/i915/display: Print out debug messages for clock rates Mika Kahola
2023-12-04 19:10 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/display: Convert link bitrate to clock Patchwork
2023-12-04 19:11 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-12-04 19:11 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2023-12-04 19:23 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-12-05  0:21 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

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