[PATCH v2 06/13] drm/i915/guc: Reorder functions in intel_guc_fw.c

Michal Wajdeczko
2017-10-12T19:16:46Z

Functions should be defined in their use order.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---
drivers/gpu/drm/i915/intel_guc_fw.c | 81 +++++++++++++++++++------------------
1 file changed, 41 insertions(+), 40 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_guc_fw.c b/drivers/gpu/drm/i915/intel_guc_fw.c
index 61d6369..71dacc3 100644
--- a/drivers/gpu/drm/i915/intel_guc_fw.c
+++ b/drivers/gpu/drm/i915/intel_guc_fw.c
@@ -56,6 +56,47 @@ MODULE_FIRMWARE(I915_KBL_GUC_UCODE);

#define I915_GLK_GUC_UCODE GUC_FW_PATH(glk, GLK_FW_MAJOR, GLK_FW_MINOR)

+/**
+ * intel_guc_fw_select() - selects GuC firmware for uploading
+ *
+ * @guc: intel_guc struct
+ *
+ * Return: zero when we know firmware, non-zero in other case
+ */
+int intel_guc_fw_select(struct intel_guc *guc)
+{
+ struct drm_i915_private *dev_priv = guc_to_i915(guc);
+
+ intel_uc_fw_init(&guc->fw, INTEL_UC_FW_TYPE_GUC);
+
+ if (i915_modparams.guc_firmware_path) {
+ guc->fw.path = i915_modparams.guc_firmware_path;
+ guc->fw.major_ver_wanted = 0;
+ guc->fw.minor_ver_wanted = 0;
+ } else if (IS_SKYLAKE(dev_priv)) {
+ guc->fw.path = I915_SKL_GUC_UCODE;
+ guc->fw.major_ver_wanted = SKL_FW_MAJOR;
+ guc->fw.minor_ver_wanted = SKL_FW_MINOR;
+ } else if (IS_BROXTON(dev_priv)) {
+ guc->fw.path = I915_BXT_GUC_UCODE;
+ guc->fw.major_ver_wanted = BXT_FW_MAJOR;
+ guc->fw.minor_ver_wanted = BXT_FW_MINOR;
+ } else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
+ guc->fw.path = I915_KBL_GUC_UCODE;
+ guc->fw.major_ver_wanted = KBL_FW_MAJOR;
+ guc->fw.minor_ver_wanted = KBL_FW_MINOR;
+ } else if (IS_GEMINILAKE(dev_priv)) {
+ guc->fw.path = I915_GLK_GUC_UCODE;
+ guc->fw.major_ver_wanted = GLK_FW_MAJOR;
+ guc->fw.minor_ver_wanted = GLK_FW_MINOR;
+ } else {
+ DRM_ERROR("No GuC firmware known for platform with GuC!\n");
+ return -ENOENT;
+ }
+
+ return 0;
+}
+
/*
* Read the GuC status register (GUC_STATUS) and store it in the
* specified location; then return a boolean indicating whether
@@ -256,43 +297,3 @@ int intel_guc_fw_upload(struct intel_guc *guc)

return 0;
}
-
-/**
- * intel_guc_fw_select() - selects GuC firmware for loading
- * @guc: intel_guc struct
- *
- * Return: zero when we know firmware, non-zero in other case
- */
-int intel_guc_fw_select(struct intel_guc *guc)
-{
- struct drm_i915_private *dev_priv = guc_to_i915(guc);
-
- intel_uc_fw_init(&guc->fw, INTEL_UC_FW_TYPE_GUC);
-
- if (i915_modparams.guc_firmware_path) {
- guc->fw.path = i915_modparams.guc_firmware_path;
- guc->fw.major_ver_wanted = 0;
- guc->fw.minor_ver_wanted = 0;
- } else if (IS_SKYLAKE(dev_priv)) {
- guc->fw.path = I915_SKL_GUC_UCODE;
- guc->fw.major_ver_wanted = SKL_FW_MAJOR;
- guc->fw.minor_ver_wanted = SKL_FW_MINOR;
- } else if (IS_BROXTON(dev_priv)) {
- guc->fw.path = I915_BXT_GUC_UCODE;
- guc->fw.major_ver_wanted = BXT_FW_MAJOR;
- guc->fw.minor_ver_wanted = BXT_FW_MINOR;
- } else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
- guc->fw.path = I915_KBL_GUC_UCODE;
- guc->fw.major_ver_wanted = KBL_FW_MAJOR;
- guc->fw.minor_ver_wanted = KBL_FW_MINOR;
- } else if (IS_GEMINILAKE(dev_priv)) {
- guc->fw.path = I915_GLK_GUC_UCODE;
- guc->fw.major_ver_wanted = GLK_FW_MAJOR;
- guc->fw.minor_ver_wanted = GLK_FW_MINOR;
- } else {
- DRM_ERROR("No GuC firmware known for platform with GuC!\n");
- return -ENOENT;
- }
-
- return 0;
-}