diff options
author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
commit | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (patch) | |
tree | ece2e7d0e2c19ea5a3d0ec172ad0b81a8a19021d /drivers/media/video/marvell-ccic/mmp-driver.c | |
parent | 9521d830b6341d1887dcfc2aebde23fbfa5f1473 (diff) | |
parent | 5a7ed29c7572d00a75e8c4529e30c5ac2ef82271 (diff) |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/media/video/marvell-ccic/mmp-driver.c')
-rw-r--r-- | drivers/media/video/marvell-ccic/mmp-driver.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/media/video/marvell-ccic/mmp-driver.c b/drivers/media/video/marvell-ccic/mmp-driver.c index 0d64e2d7474..d23552323f4 100644 --- a/drivers/media/video/marvell-ccic/mmp-driver.c +++ b/drivers/media/video/marvell-ccic/mmp-driver.c @@ -106,6 +106,13 @@ static struct mmp_camera *mmpcam_find_device(struct platform_device *pdev) /* * Power control. */ +static void mmpcam_power_up_ctlr(struct mmp_camera *cam) +{ + iowrite32(0x3f, cam->power_regs + REG_CCIC_DCGCR); + iowrite32(0x3805b, cam->power_regs + REG_CCIC_CRCR); + mdelay(1); +} + static void mmpcam_power_up(struct mcam_camera *mcam) { struct mmp_camera *cam = mcam_to_cam(mcam); @@ -113,9 +120,7 @@ static void mmpcam_power_up(struct mcam_camera *mcam) /* * Turn on power and clocks to the controller. */ - iowrite32(0x3f, cam->power_regs + REG_CCIC_DCGCR); - iowrite32(0x3805b, cam->power_regs + REG_CCIC_CRCR); - mdelay(1); + mmpcam_power_up_ctlr(cam); /* * Provide power to the sensor. */ @@ -335,7 +340,7 @@ static int mmpcam_resume(struct platform_device *pdev) * touch a register even if nothing was active before; trust * me, it's better this way. */ - mmpcam_power_up(&cam->mcam); + mmpcam_power_up_ctlr(cam); return mccic_resume(&cam->mcam); } |