Ville Syrjälä
0646d0dd66
drm/i915: Eliminate one more frequent drm_format_info()
...
Another (somewhat expensive) drm_format_info() call has
appeared in intel_plane_can_async_flip(). That one may get
called several times per commit so we need to get rid of
it.
Fortunately most callers already have the framebuffer at
hand, so we can just grab the format info from there.
The one exception is intel_plane_format_mod_supported_async()
where we have to do the lookup. But that only gets called
(a bunch of times) during driver init to build the
IN_FORMATS_ASYNC blob, and afterwards there is no runtime
cost.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patch.msgid.link/20251112233030.24117-4-ville.syrjala@linux.intel.com
Reviewed-by: Jouni Högander <jouni.hogander@intel.com >
2025-11-28 00:37:36 +02:00
Ville Syrjälä
a6d20cb1d8
drm/i915/cdclk: Relocate intel_plane_calc_min_cdclk() calls
...
There's no reason to defer intel_plane_calc_min_cdclk() until
intel_cdclk_atomic_check(). Just do this as part of
intel_atomic_check_planes() (after we've added all the planes to
the state that affect the per-plane min_cdclk calculation).
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20250923171943.7319-14-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com >
2025-10-11 02:51:34 +03:00
Ville Syrjälä
8f7443ae52
drm/i915/cdclk: Do intel_cdclk_update_crtc_min_cdclk() per-pipe
...
Currently we call intel_cdclk_update_crtc_min_cdclk() per-plane.
That is rather wasteful, and also won't account for any of the
other per-pipe min_cdclk restrictions from
intel_crtc_compute_min_cdclk(). Change the behaviour to do
do the comparison per-crtc instead, and use the final min cdclk
as computed by intel_crtc_compute_min_cdclk().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20250923171943.7319-13-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com >
2025-10-11 02:51:18 +03:00
Ville Syrjälä
bc0c7fd732
drm/i915: Nuke intel_plane_ggtt_offset()
...
We don't really need the extra intel_plane_ggtt_offset() wrapper
anymore. Get rid of it.
v2: Deal with reuse_vma() hacks
Reviewed-by: Jani Nikula <jani.nikula@intel.com >
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20250717171353.23090-3-ville.syrjala@linux.intel.com
2025-07-19 20:55:12 +03:00
Jani Nikula
be8f5f88ef
drm/i915/plane: rename intel_atomic_add_affected_planes() to intel_plane_add_affected()
...
Rename to follow filename based naming.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com >
Link: https://lore.kernel.org/r/c37bc557f831090c934b76d03485823bd45ebba8.1750147992.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-06-19 12:14:29 +03:00
Jani Nikula
b603034fb1
drm/i915/plane: rename intel_atomic_check_planes() to intel_plane_atomic_check()
...
Align with all the other atomic check functions.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com >
Link: https://lore.kernel.org/r/57c59e33e31fbea564f61c2ffaa81e979e33f106.1750147992.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-06-19 12:14:29 +03:00
Jani Nikula
51c2590d2b
drm/i915/plane: make intel_plane_atomic_check() static and rename
...
intel_plane_atomic_check() isn't used outside of intel_plane.c. Make it
static. While at it, rename to vacate the name for subsequent changes.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com >
Link: https://lore.kernel.org/r/9da965c23c1485625d8713152751470ee758d540.1750147992.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-06-19 12:14:29 +03:00
Jani Nikula
15af755f6e
drm/i915/plane: drop atomic from intel_atomic_plane_check_clipping()
...
Align with intel_plane_check_src_coordinates(). The "atomic" is
superfluous.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com >
Link: https://lore.kernel.org/r/0bebd67e583b6ca56f788bd795ffe77db342e809.1750147992.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-06-19 12:14:29 +03:00
Jani Nikula
a649c2abfa
drm/i915/plane: rename intel_atomic_plane.[ch] to intel_plane.[ch]
...
It's all atomic, no need to emphasize this.
v2: Also update Documentation/gpu/i915.rst (Gustavo)
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com >
Link: https://lore.kernel.org/r/ba5f304e9fe71723191d872e6828d461e1a572bd.1750147992.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
2025-06-19 12:14:29 +03:00
