diff mbox series

[v2,4/5] staging: media: atomisp: sh_css_firmware: determine firmware version at runtime

Message ID 20230508062632.34537-4-hpa@redhat.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/5] staging: media: atomisp: sh_css: Remove #ifdef ISP2401 | expand

Commit Message

Kate Hsuan May 8, 2023, 6:26 a.m. UTC 
The firmware version of ISP2401 and 2400 is determined at runtime.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kate Hsuan <hpa@redhat.com>
---
 .../media/atomisp/pci/sh_css_firmware.c        | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
index e7ef578db8ab..49ee88fe151d 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
@@ -56,11 +56,8 @@  static struct firmware_header *firmware_header;
  * which will be replaced with the actual RELEASE_VERSION
  * during package generation. Please do not modify
  */
-#ifdef ISP2401
-static const char *release_version = STR(irci_stable_candrpv_0415_20150521_0458);
-#else
-static const char *release_version = STR(irci_stable_candrpv_0415_20150423_1753);
-#endif
+static const char *release_version_2401 = STR(irci_stable_candrpv_0415_20150521_0458);
+static const char *release_version_2400 = STR(irci_stable_candrpv_0415_20150423_1753);
 
 #define MAX_FW_REL_VER_NAME	300
 static char FW_rel_ver_name[MAX_FW_REL_VER_NAME] = "---";
@@ -191,8 +188,14 @@  sh_css_load_blob_info(const char *fw, const struct ia_css_fw_info *bi,
 bool
 sh_css_check_firmware_version(struct device *dev, const char *fw_data)
 {
+	const char *release_version;
 	struct sh_css_fw_bi_file_h *file_header;
 
+	if (IS_ISP2401)
+		release_version = release_version_2401;
+	else
+		release_version = release_version_2400;
+
 	firmware_header = (struct firmware_header *)fw_data;
 	file_header = &firmware_header->file_header;
 
@@ -225,6 +228,7 @@  sh_css_load_firmware(struct device *dev, const char *fw_data,
 		     unsigned int fw_size)
 {
 	unsigned int i;
+	const char *release_version;
 	struct ia_css_fw_info *binaries;
 	struct sh_css_fw_bi_file_h *file_header;
 	int ret;
@@ -234,6 +238,10 @@  sh_css_load_firmware(struct device *dev, const char *fw_data,
 	binaries = &firmware_header->binary_header;
 	strscpy(FW_rel_ver_name, file_header->version,
 		min(sizeof(FW_rel_ver_name), sizeof(file_header->version)));
+	if (IS_ISP2401)
+		release_version = release_version_2401;
+	else
+		release_version = release_version_2400;
 	ret = sh_css_check_firmware_version(dev, fw_data);
 	if (ret) {
 		IA_CSS_ERROR("CSS code version (%s) and firmware version (%s) mismatch!",