drm/msm: fbdev: Inline msm_alloc_stolen_fb()

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Inline msm_alloc_stolen_fb() into its only caller. This is necessary
for converting fbdev emulation to use client buffers.

There are some minor changes:

- Handle errors for the non-stolen BO in the respective branch.

- Fill mode_cmd right before using it with msm_framebuffer_init(). Both
will later be replaced with client-buffer interfaces.

- Set the modifier[0] to DRM_FORMAT_MOD_LINEAR. No functional change.

- Integrate the error handling with the existing clean-up.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/733884/
Link: https://lore.kernel.org/r/20260618141249.151338-3-tzimmermann@suse.de
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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Thomas Zimmermann 2026-06-18 16:11:33 +02:00 • committed by Dmitry Baryshkov

parent 4f2b89b034

commit 0cfd468c99

3 changed files with 36 additions and 56 deletions

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2

drivers/gpu/drm/msm/msm_drv.h

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46

drivers/gpu/drm/msm/msm_fb.c

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46

drivers/gpu/drm/msm/msm_fbdev.c

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