diff options
Diffstat (limited to 'drivers/media/platform/nxp/imx-pxp.h')
| -rw-r--r-- | drivers/media/platform/nxp/imx-pxp.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/platform/nxp/imx-pxp.h b/drivers/media/platform/nxp/imx-pxp.h index 44f95c749d2e..476f2042fa6f 100644 --- a/drivers/media/platform/nxp/imx-pxp.h +++ b/drivers/media/platform/nxp/imx-pxp.h @@ -594,12 +594,17 @@ (((v) << 18) & BM_PXP_CSC1_COEF0_C0) #define BP_PXP_CSC1_COEF0_UV_OFFSET 9 #define BM_PXP_CSC1_COEF0_UV_OFFSET 0x0003FE00 + +/* + * We use v * (1 << 9) instead of v << 9, to workaround a gcc5 bug. + * The compiler cannot understand that the expression is constant. + */ #define BF_PXP_CSC1_COEF0_UV_OFFSET(v) \ - (((v) << 9) & BM_PXP_CSC1_COEF0_UV_OFFSET) + (((v) * (1 << 9)) & BM_PXP_CSC1_COEF0_UV_OFFSET) #define BP_PXP_CSC1_COEF0_Y_OFFSET 0 #define BM_PXP_CSC1_COEF0_Y_OFFSET 0x000001FF #define BF_PXP_CSC1_COEF0_Y_OFFSET(v) \ - (((v) << 0) & BM_PXP_CSC1_COEF0_Y_OFFSET) + ((v) & BM_PXP_CSC1_COEF0_Y_OFFSET) #define HW_PXP_CSC1_COEF1 (0x000001b0) |