msm: camera: isp: CSID Driver Refactoring

Due to major hw changes in latest CSID680 IP block, refactoring of
CSID kernel driver is required.
To support the hw speciific driver, version based files
are added. One common file to support the common functionality
and common utilities has also been added.

CRs-Fixed: 2830502
Change-Id: If1e2a0835ce285f968f154d2da5595e882ae6ccd
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>

drivers/camera_main.h

@@ -16,7 +16,7 @@ extern struct platform_driver cam_cdm_intf_driver;
 extern struct platform_driver cam_hw_cdm_driver;
 #ifdef CONFIG_SPECTRA_ISP
 extern struct platform_driver cam_top_tpg_driver;
-extern struct platform_driver cam_ife_csid17x_driver;
+extern struct platform_driver cam_ife_csid_driver;
 extern struct platform_driver cam_ife_csid_lite_driver;
 extern struct platform_driver cam_vfe_driver;
 #ifdef CONFIG_SPECTRA_SFE
@@ -89,7 +89,7 @@ static struct platform_driver *const cam_component_drivers[] = {
 #endif
 #ifdef CONFIG_SPECTRA_ISP
 	&cam_top_tpg_driver,
-	&cam_ife_csid17x_driver,
+	&cam_ife_csid_driver,
 	&cam_ife_csid_lite_driver,
 	&cam_vfe_driver,
 #ifdef CONFIG_SPECTRA_SFE