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63 lines
1.8 KiB
Diff
63 lines
1.8 KiB
Diff
From fa09957c702e5aa41c09ca452bd7220c1e8a6985 Mon Sep 17 00:00:00 2001
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From: Qiang Yu <yuq825@gmail.com>
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Date: Sun, 15 Jul 2018 11:24:41 +0800
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Subject: [PATCH 076/146] drm/lima: remove depend on ARM arch
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Mali GPU is used on x86-64 arch too:
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https://en.wikipedia.org/wiki/Rockchip#Tablet_processors_with_integrated_modem
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Always use need_dma32 as it won't cause any trouble
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on 32bit arch.
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Signed-off-by: Qiang Yu <yuq825@gmail.com>
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---
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drivers/gpu/drm/lima/Kconfig | 1 -
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drivers/gpu/drm/lima/lima_ttm.c | 9 +--------
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2 files changed, 1 insertion(+), 9 deletions(-)
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diff --git a/drivers/gpu/drm/lima/Kconfig b/drivers/gpu/drm/lima/Kconfig
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index bb75bcb97ccb..89d63cca8a75 100644
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--- a/drivers/gpu/drm/lima/Kconfig
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+++ b/drivers/gpu/drm/lima/Kconfig
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@@ -4,7 +4,6 @@
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config DRM_LIMA
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tristate "LIMA (DRM support for ARM Mali 400/450 GPU)"
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depends on DRM
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- depends on ARM || ARM64 || COMPILE_TEST
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select DRM_SCHED
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select DRM_TTM
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help
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diff --git a/drivers/gpu/drm/lima/lima_ttm.c b/drivers/gpu/drm/lima/lima_ttm.c
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index a79ff0e86929..af46dd1edf43 100644
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--- a/drivers/gpu/drm/lima/lima_ttm.c
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+++ b/drivers/gpu/drm/lima/lima_ttm.c
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@@ -333,25 +333,18 @@ static struct ttm_bo_driver lima_bo_driver = {
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int lima_ttm_init(struct lima_device *dev)
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{
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int err;
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- bool need_dma32;
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u64 gtt_size;
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err = lima_ttm_global_init(dev);
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if (err)
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return err;
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-#if defined(CONFIG_ARM) && !defined(CONFIG_ARM_LPAE)
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- need_dma32 = false;
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-#else
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- need_dma32 = true;
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-#endif
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-
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err = ttm_bo_device_init(&dev->mman.bdev,
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dev->mman.bo_global_ref.ref.object,
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&lima_bo_driver,
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dev->ddev->anon_inode->i_mapping,
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DRM_FILE_PAGE_OFFSET,
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- need_dma32);
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+ true);
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if (err) {
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dev_err(dev->dev, "failed initializing buffer object "
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"driver(%d).\n", err);
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--
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2.17.1
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