diff options
| author | Kiran AVND <avnd.kiran@samsung.com> | 2014-05-19 16:33:05 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-23 22:30:38 +0400 |
| commit | 6a9c6f681257985468e4835bf9f911ec56482f02 (patch) | |
| tree | a4a56ee741e6e4e77715f97e579620e36778af10 /drivers/media/platform/s5p-mfc/s5p_mfc_common.h | |
| parent | 1c6f33acd31738c82985375e27043b71aa3229fb (diff) | |
| download | linux-6a9c6f681257985468e4835bf9f911ec56482f02.tar.xz | |
[media] s5p-mfc: Add variants to access mfc registers
This patch is needed in preparation to add MFC V8
where the register offsets are changed w.r.t MFC V6/V7.
This patch adds variants of MFC V6 and V7 while
accessing MFC registers. Registers are kept in mfc context
and are initialized to a particular MFC variant during probe,
which is used instead of macros.
This avoids duplication of the code for MFC variants
V6 & V7, and reduces the if_else checks while accessing
registers of different MFC variants.
Signed-off-by: Kiran AVND <avnd.kiran@samsung.com>
Signed-off-by: Pawel Osciak <posciak@chromium.org>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_common.h')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h index 5c28cc3e699b..662fcefb64e4 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h @@ -330,6 +330,7 @@ struct s5p_mfc_dev { int warn_start; struct s5p_mfc_hw_ops *mfc_ops; struct s5p_mfc_hw_cmds *mfc_cmds; + const struct s5p_mfc_regs *mfc_regs; }; /** |