[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>
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1c6f33ac
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