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(parent: dcacfcd) | patch
drm/gem-shmem: Compute dumb-buffer sizes with drm_mode_size_dumb()
authorThomas Zimmermann <tzimmermann@suse.de>
Thu, 21 Aug 2025 08:17:11 +0000 (10:17 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Mon, 29 Sep 2025 11:57:45 +0000 (13:57 +0200)
commit4977dcecb93169e388898cdec277def0181888aa
treed5c0a08eff3d56f43604eeb975091d783b3444f6tree
parentdcacfcd35cef2edb2854e2a04f204e309a8a2605commit | diff
drm/gem-shmem: Compute dumb-buffer sizes with drm_mode_size_dumb()

Call drm_mode_size_dumb() to compute dumb-buffer scanline pitch and
buffer size. Align the pitch to a multiple of 8.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://lore.kernel.org/r/20250821081918.79786-5-tzimmermann@suse.de
drivers/gpu/drm/drm_gem_shmem_helper.c diff | blob | history
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