diff options
| author |   Yunhong Jiang <yunhong.jiang@linux.intel.com> | 2017-03-08 23:13:28 -0800 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@linux.intel.com> | 2017-03-08 23:36:15 -0800 |
| commit | 52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch) | |
| tree | d65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/drivers/media/platform/s5p-mfc | |
| parent | c189ccac5702322ed843fe17057035b7222a59b6 (diff) | |
Upgrade to 4.4.50-rt62
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it
to 4.4.50-rt62.
The command to achieve it is:
a) Clone a git repo from
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
b) Get the diff between this two changesets:
git diff 640eca2901f3435e616157b11379d3223a44b391
705619beeea1b0b48219a683fd1a901a86fdaf5e
where the two commits are:
[yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only
640eca2901f3435e616157b11379d3223a44b391
640eca2901f3 v4.4.6-rt14
localversion-rt
[yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only
705619beeea1b0b48219a683fd1a901a86fdaf5e
705619beeea1 Linux 4.4.50-rt62
localversion-rt
c) One patch has been backported thus revert the patch before applying.
filterdiff -p1 -x scripts/package/Makefile
~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run
Upstream status: backport
Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01
Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
Diffstat (limited to 'kernel/drivers/media/platform/s5p-mfc')
| -rw-r--r-- | kernel/drivers/media/platform/s5p-mfc/s5p_mfc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/drivers/media/platform/s5p-mfc/s5p_mfc.c b/kernel/drivers/media/platform/s5p-mfc/s5p_mfc.c index 3ffe2ecfd..c8946f98c 100644 --- a/kernel/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/kernel/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1029,6 +1029,11 @@ static int match_child(struct device *dev, void *data) return !strcmp(dev_name(dev), (char *)data); } +static void s5p_mfc_memdev_release(struct device *dev) +{ + dma_release_declared_memory(dev); +} + static void *mfc_get_drv_data(struct platform_device *pdev); static int s5p_mfc_alloc_memdevs(struct s5p_mfc_dev *dev) @@ -1041,6 +1046,9 @@ static int s5p_mfc_alloc_memdevs(struct s5p_mfc_dev *dev) mfc_err("Not enough memory\n"); return -ENOMEM; } + + dev_set_name(dev->mem_dev_l, "%s", "s5p-mfc-l"); + dev->mem_dev_l->release = s5p_mfc_memdev_release; device_initialize(dev->mem_dev_l); of_property_read_u32_array(dev->plat_dev->dev.of_node, "samsung,mfc-l", mem_info, 2); @@ -1058,6 +1066,9 @@ static int s5p_mfc_alloc_memdevs(struct s5p_mfc_dev *dev) mfc_err("Not enough memory\n"); return -ENOMEM; } + + dev_set_name(dev->mem_dev_r, "%s", "s5p-mfc-r"); + dev->mem_dev_r->release = s5p_mfc_memdev_release; device_initialize(dev->mem_dev_r); of_property_read_u32_array(dev->plat_dev->dev.of_node, "samsung,mfc-r", mem_info, 2); |