On Thu, Mar 30, 2023 at 10:36:00AM +0200, Thomas Zimmermann wrote: > Convert tegra's fbdev code to struct drm_client. Replaces the current > ad-hoc integration. The conversion includes a number of cleanups. As > with most other drivers' fbdev emulation, fbdev in tegra is now just > another DRM client that runs after the DRM device has been registered. > > Once all drivers' fbdev emulation has been converted to struct drm_client, > we can attempt to add additional in-kernel clients. A DRM-based dmesg > log or a bootsplash are commonly mentioned. DRM can then switch easily > among the existing clients if/when required. > > I did the conversion from similar experience with other drivers. But I > don't have the hardware to test this. Any testing is welcome. > > Thomas Zimmermann (7): > drm/tegra: Include <linux/of.h> > drm/tegra: Include <linux/i2c.h> > drm/tegra: Removed fb from struct tegra_fbdev > drm/tegra: Remove struct tegra_fbdev > drm/tegra: Hide fbdev support behind config option > drm/tegra: Initialize fbdev DRM client > drm/tegra: Implement fbdev emulation as in-kernel client > > drivers/gpu/drm/tegra/Makefile | 2 + > drivers/gpu/drm/tegra/drm.c | 23 +--- > drivers/gpu/drm/tegra/drm.h | 27 ++-- > drivers/gpu/drm/tegra/fb.c | 242 +-------------------------------- > drivers/gpu/drm/tegra/fbdev.c | 240 ++++++++++++++++++++++++++++++++ > drivers/gpu/drm/tegra/output.c | 3 + > drivers/gpu/drm/tegra/rgb.c | 1 + > 7 files changed, 265 insertions(+), 273 deletions(-) > create mode 100644 drivers/gpu/drm/tegra/fbdev.c Seems to be working just fine. Applied, thanks. Thierry
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