[Intel-gfx] [PATCH 06/11] drm/msm: Use regular fbdev I/O helpers

[Dmitry Baryshkov]

On Fri, 12 May 2023 at 11:41, Thomas Zimmermann <tzimmermann at suse.de> wrote:
>
> Use the regular fbdev helpers for framebuffer I/O instead of DRM's
> helpers. Msm does not use damage handling, so DRM's fbdev helpers
> are mere wrappers around the fbdev code.
>
> Add CONFIG_DRM_MSM_FBDEV_EMULATION to select the necessary
> Kconfig options automatically. Make fbdev emulation depend on
> the new config option.
>
> By using fbdev helpers directly within each DRM fbdev emulation,
> we can eventually remove DRM's wrapper functions entirely.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Rob Clark <robdclark at gmail.com>
> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com>
> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> Cc: Sean Paul <sean at poorly.run>
> ---
>  drivers/gpu/drm/msm/Kconfig     |  9 +++++++++
>  drivers/gpu/drm/msm/Makefile    |  2 +-
>  drivers/gpu/drm/msm/msm_drv.h   |  2 +-
>  drivers/gpu/drm/msm/msm_fbdev.c | 12 +++++++-----
>  4 files changed, 18 insertions(+), 7 deletions(-)


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>

-- 
With best wishes
Dmitry