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| author | Thomas Zimmermann <[email protected]> | 2023-07-07 08:31:56 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2023-07-24 18:14:43 +0000 |
| commit | ef28231b5716ad8882e7f12f23beb21c031a34a0 (patch) | |
| tree | 69a6bbeffde66ac6f73ea36e6cfea2d2d3c83949 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | drm/tegra: Set fbdev FBINFO_VIRTFB flag (diff) | |
| download | kernel-ef28231b5716ad8882e7f12f23beb21c031a34a0.tar.gz kernel-ef28231b5716ad8882e7f12f23beb21c031a34a0.zip | |
drm/tegra: Store pointer to vmap'ed framebuffer in screen_buffer
Tegra uses DMA-able memory, which has to be acessed with CPU ops
for system-memory. Store the framebuffer's vmap address in struct
fb_info.screen_buffer. The currently used field 'screen_base' is
for I/O memory.
Suggested-by: Thierry Reding <[email protected]>
Signed-off-by: Thomas Zimmermann <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: Mikko Perttunen <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions