lkml.org 
[lkml]   [2018]   [Oct]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: [PATCH 7/8] media: sti/bdisp: don't pass GFP_DMA32 to dma_alloc_attrs
    Le sam. 13 oct. 2018 à 17:18, 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>

    > ---
    > drivers/media/platform/sti/bdisp/bdisp-hw.c | 2 +-
    > 1 file changed, 1 insertion(+), 1 deletion(-)
    >
    > diff --git a/drivers/media/platform/sti/bdisp/bdisp-hw.c b/drivers/media/platform/sti/bdisp/bdisp-hw.c
    > index 26d9fa7aeb5f..4372abbb5950 100644
    > --- a/drivers/media/platform/sti/bdisp/bdisp-hw.c
    > +++ b/drivers/media/platform/sti/bdisp/bdisp-hw.c
    > @@ -510,7 +510,7 @@ int bdisp_hw_alloc_filters(struct device *dev)
    >
    > /* Allocate all the filters within a single memory page */
    > size = (BDISP_HF_NB * NB_H_FILTER) + (BDISP_VF_NB * NB_V_FILTER);
    > - base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL | GFP_DMA,
    > + base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL,
    > DMA_ATTR_WRITE_COMBINE);
    > if (!base)
    > return -ENOMEM;
    > --
    > 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

    \
     
     \ /
      Last update: 2018-10-15 11:13    [W:2.204 / U:0.016 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site