Mailing List Archive

[PATCH v4 67/71] media: atomisp: Switch to new Intel CPU model defines
New CPU #defines encode vendor and family as well as model.

Signed-off-by: Tony Luck <tony.luck@intel.com>
---
.../atomisp/include/linux/atomisp_platform.h | 27 ++++++++-----------
1 file changed, 11 insertions(+), 16 deletions(-)

diff --git a/drivers/staging/media/atomisp/include/linux/atomisp_platform.h b/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
index 487ef5846c24..70bab3d1bc2f 100644
--- a/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
+++ b/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
@@ -18,7 +18,7 @@
#ifndef ATOMISP_PLATFORM_H_
#define ATOMISP_PLATFORM_H_

-#include <asm/intel-family.h>
+#include <asm/cpu_device_id.h>
#include <asm/processor.h>

#include <linux/i2c.h>
@@ -217,22 +217,17 @@ void atomisp_unregister_subdev(struct v4l2_subdev *subdev);
int v4l2_get_acpi_sensor_info(struct device *dev, char **module_id_str);

/* API from old platform_camera.h, new CPUID implementation */
-#define __IS_SOC(x) (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && \
- boot_cpu_data.x86 == 6 && \
- boot_cpu_data.x86_model == (x))
-#define __IS_SOCS(x,y) (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && \
- boot_cpu_data.x86 == 6 && \
- (boot_cpu_data.x86_model == (x) || \
- boot_cpu_data.x86_model == (y)))
-
-#define IS_MFLD __IS_SOC(INTEL_FAM6_ATOM_SALTWELL_MID)
-#define IS_BYT __IS_SOC(INTEL_FAM6_ATOM_SILVERMONT)
-#define IS_CHT __IS_SOC(INTEL_FAM6_ATOM_AIRMONT)
-#define IS_MRFD __IS_SOC(INTEL_FAM6_ATOM_SILVERMONT_MID)
-#define IS_MOFD __IS_SOC(INTEL_FAM6_ATOM_AIRMONT_MID)
+#define __IS_SOC(x) (boot_cpu_data.x86_vfm == x)
+#define __IS_SOCS(x, y) (boot_cpu_data.x86_vfm == x || boot_cpu_data.x86_vfm == y)
+
+#define IS_MFLD __IS_SOC(INTEL_ATOM_SALTWELL_MID)
+#define IS_BYT __IS_SOC(INTEL_ATOM_SILVERMONT)
+#define IS_CHT __IS_SOC(INTEL_ATOM_AIRMONT)
+#define IS_MRFD __IS_SOC(INTEL_ATOM_SILVERMONT_MID)
+#define IS_MOFD __IS_SOC(INTEL_ATOM_AIRMONT_MID)

/* Both CHT and MOFD come with ISP2401 */
-#define IS_ISP2401 __IS_SOCS(INTEL_FAM6_ATOM_AIRMONT, \
- INTEL_FAM6_ATOM_AIRMONT_MID)
+#define IS_ISP2401 __IS_SOCS(INTEL_ATOM_AIRMONT, \
+ INTEL_ATOM_AIRMONT_MID)

#endif /* ATOMISP_PLATFORM_H_ */
--
2.44.0
Re: [PATCH v4 67/71] media: atomisp: Switch to new Intel CPU model defines [ In reply to ]
On Wed, Apr 24, 2024 at 9:15?PM Tony Luck <tony.luck@intel.com> wrote:
>
> New CPU #defines encode vendor and family as well as model.

Got less LoCs, so good change,
Reviewed-by: Andy Shevchenko <andy@kernel.org>
See also one nit-pick below.

..

> /* Both CHT and MOFD come with ISP2401 */

> +#define IS_ISP2401 __IS_SOCS(INTEL_ATOM_AIRMONT, \
> + INTEL_ATOM_AIRMONT_MID)

I would make it one line.

--
With Best Regards,
Andy Shevchenko