drm/vkms: isolate pixel conversion functionality

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[ Upstream commit 322d716a3e ]

Currently, the pixel conversion functions repeat the same loop to
iterate the rows. Instead of repeating the same code for each pixel
format, create a function to wrap the loop and isolate the pixel
conversion functionality.

Suggested-by: Arthur Grillo <arthurgrillo@riseup.net>
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Arthur Grillo <arthurgrillo@riseup.net>
Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230418130525.128733-2-mcanal@igalia.com
Stable-dep-of: ab87f558dc ("drm/vkms: Fix RGB565 pixel conversion")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Maíra Canal 2023-04-18 10:05:21 -03:00 • committed by Greg Kroah-Hartman

parent 9d59f5f52c

commit fa4ee16e81

5 changed files with 56 additions and 81 deletions

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4

drivers/gpu/drm/vkms/vkms_composer.c

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4

drivers/gpu/drm/vkms/vkms_drv.h

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125

drivers/gpu/drm/vkms/vkms_formats.c

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2

drivers/gpu/drm/vkms/vkms_formats.h

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2

drivers/gpu/drm/vkms/vkms_plane.c

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