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* [PATCH 0/6] update the stolen memory allocation preference
@ 2026-02-05 14:02 Vinod Govindapillai
  2026-02-05 14:02 ` [PATCH 1/6] drm/xe/fbdev: Fix BIOS FB vs.s stolen size check Vinod Govindapillai
                   ` (9 more replies)
  0 siblings, 10 replies; 14+ messages in thread
From: Vinod Govindapillai @ 2026-02-05 14:02 UTC (permalink / raw)
  To: intel-xe, intel-gfx; +Cc: vinod.govindapillai, ville.syrjala, uma.shankar

Allocating stolen memory for the fbdev and initial plane bo might
bar enabling FBC. So have some check if we have enough stolen memory
for FBC before allocating the stolen to fbdev and initial plane bo.
Right now the check is based on simple logic that if the fbdev or
initial plane bo take more than half of the stolen, avoid useing the
stolen for that. Later on we will fine tune this by adding some better
comparison based on the possible FBC size.

Ville Syrjälä (3):
  drm/xe/fbdev: Fix BIOS FB vs.s stolen size check
  drm/i915/fbdev: Extract intel_fbdev_fb_prefer_stolen()
  drm/xe/fbdev: Extract intel_fbdev_fb_prefer_stolen()

Vinod Govindapillai (3):
  drm/i915/display: remove the usage of dev_priv
  drm/xe/fbdev: print info about stolen memory preference for fbdev
  drm/i915/fbdev: print info about stolen memory preference for fbdev

 drivers/gpu/drm/i915/display/intel_fbdev_fb.c | 40 +++++++++++++------
 drivers/gpu/drm/i915/display/intel_fbdev_fb.h |  2 +
 drivers/gpu/drm/i915/i915_initial_plane.c     |  3 +-
 drivers/gpu/drm/xe/display/intel_fbdev_fb.c   | 29 +++++++++++++-
 drivers/gpu/drm/xe/display/xe_initial_plane.c | 13 ++----
 5 files changed, 63 insertions(+), 24 deletions(-)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2026-02-24 18:34 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-02-05 14:02 [PATCH 0/6] update the stolen memory allocation preference Vinod Govindapillai
2026-02-05 14:02 ` [PATCH 1/6] drm/xe/fbdev: Fix BIOS FB vs.s stolen size check Vinod Govindapillai
2026-02-06 12:41   ` Ville Syrjälä
2026-02-05 14:02 ` [PATCH 2/6] drm/i915/display: remove the usage of dev_priv Vinod Govindapillai
2026-02-05 14:02 ` [PATCH 3/6] drm/i915/fbdev: Extract intel_fbdev_fb_prefer_stolen() Vinod Govindapillai
2026-02-10  9:30   ` Jani Nikula
2026-02-24 18:34   ` Shankar, Uma
2026-02-05 14:02 ` [PATCH 4/6] drm/xe/fbdev: " Vinod Govindapillai
2026-02-05 14:02 ` [PATCH 5/6] drm/xe/fbdev: print info about stolen memory preference for fbdev Vinod Govindapillai
2026-02-05 14:02 ` [PATCH 6/6] drm/i915/fbdev: " Vinod Govindapillai
2026-02-05 14:41 ` ✓ CI.KUnit: success for update the stolen memory allocation preference Patchwork
2026-02-05 15:00 ` ✗ CI.checksparse: warning " Patchwork
2026-02-05 15:42 ` ✗ Xe.CI.BAT: failure " Patchwork
2026-02-06 13:33 ` ✗ Xe.CI.FULL: " Patchwork

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