Le lun. 15 oct. 2018 à 11:12, Benjamin Gaignard benjamin.gaignard@linaro.org a écrit :
Le sam. 13 oct. 2018 à 17:17, Christoph Hellwig hch@lst.de a écrit :
The DMA API does its own zone decisions based on the coherent_dma_mask.
Signed-off-by: Christoph Hellwig hch@lst.de
Reviewed-by: Benjamin Gaignard benjamin.gaignard@linaro.org
Christoph do you plan to merge this patch on your own tree ? or would like I put it directly in drm-misc-next branch ?
Regards, Benjamin
drivers/gpu/drm/sti/sti_gdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index c32de6cbf061..cdf0a1396e00 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -517,7 +517,7 @@ static void sti_gdp_init(struct sti_gdp *gdp) /* Allocate all the nodes within a single memory page */ size = sizeof(struct sti_gdp_node) * GDP_NODE_PER_FIELD * GDP_NODE_NB_BANK;
base = dma_alloc_wc(gdp->dev, size, &dma_addr, GFP_KERNEL | GFP_DMA);
base = dma_alloc_wc(gdp->dev, size, &dma_addr, GFP_KERNEL); if (!base) { DRM_ERROR("Failed to allocate memory for GDP node\n");-- 2.19.1
dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
-- Benjamin Gaignard
Graphic Study Group
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog