Searched hist:"070955558 e820b9a89c570b91b1f21762f62b288" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/mediatek/ |
| H A D | mtk_drm_drv.h | diff 070955558e820b9a89c570b91b1f21762f62b288 Mon Jul 29 00:33:35 CDT 2019 Alexandre Courbot <acourbot@chromium.org> drm/mediatek: set DMA max segment size
This driver requires imported PRIME buffers to appear contiguously in
its IO address space. Make sure this is the case by setting the maximum
DMA segment size to a more suitable value than the default 64KB.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
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| H A D | mtk_drm_drv.c | diff 070955558e820b9a89c570b91b1f21762f62b288 Mon Jul 29 00:33:35 CDT 2019 Alexandre Courbot <acourbot@chromium.org> drm/mediatek: set DMA max segment size
This driver requires imported PRIME buffers to appear contiguously in
its IO address space. Make sure this is the case by setting the maximum
DMA segment size to a more suitable value than the default 64KB.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
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