diff options
Diffstat (limited to 'drivers/video/ipu_common.c')
| -rw-r--r-- | drivers/video/ipu_common.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/ipu_common.c b/drivers/video/ipu_common.c index 798f7d0..79d87e3 100644 --- a/drivers/video/ipu_common.c +++ b/drivers/video/ipu_common.c @@ -36,6 +36,8 @@ #include <asm/errno.h> #include "ipu_regs.h" +int g_ipu_hw_rev; + extern struct mxc_ccm_reg *mxc_ccm; extern u32 *ipu_cpmem_base; @@ -392,6 +394,13 @@ int ipu_probe(int di, ipu_di_clk_parent_t di_clk_parent, int di_clk_val) #endif ipu_base = IPU_CTRL_BASE_ADDR; + /* base fixup */ + if (g_ipu_hw_rev == IPUV3_HW_REV_IPUV3H) /* IPUv3H */ + ipu_base += IPUV3H_REG_BASE; + else if (g_ipu_hw_rev == IPUV3_HW_REV_IPUV3M) /* IPUv3M */ + ipu_base += IPUV3M_REG_BASE; + else /* IPUv3D, v3E, v3EX */ + ipu_base += IPUV3DEX_REG_BASE; ipu_cpmem_base = (u32 *)(ipu_base + IPU_CPMEM_REG_BASE); ipu_dc_tmpl_reg = (u32 *)(ipu_base + IPU_DC_TMPL_REG_BASE); |