redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

drm/i915/guc: Reorder functions in intel_guc_fw.c

Browse source 
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>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171016144724.17244-7-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2017-10-16 14:47:15 +00:00 committed by Joonas Lahtinen
parent e8668bbcb0
commit cd5a917e35
1 changed files with 41 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

81
drivers/gpu/drm/i915/intel_guc_fw.c
View file

@ -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;
}