diff options
| author | Anusha Srivatsa <anusha.srivatsa@intel.com> | 2016-12-16 17:42:24 +0200 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-01-10 11:03:56 +0200 |
| commit | dbb28b5c3d3cb945a63030fab8d3894cf335ce19 (patch) | |
| tree | 4ca1a8f085e241f8ba4b5195ed34f913fd11327e /drivers/gpu | |
| parent | 91d4e0aa923e13ef832e9d793b6d080b6318f2d9 (diff) | |
drm/i915/DMC/GLK: Load DMC on GLK
This patch loads the DMC on GLK. There is a single
firmware image for all steppings on a GLK.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1481902946-18593-1-git-send-email-ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_csr.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index 9cbb8d8363b4..0085bc745f6a 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -34,6 +34,10 @@ * low-power state and comes back to normal. */ +#define I915_CSR_GLK "i915/glk_dmc_ver1_01.bin" +MODULE_FIRMWARE(I915_CSR_GLK); +#define GLK_CSR_VERSION_REQUIRED CSR_VERSION(1, 1) + #define I915_CSR_KBL "i915/kbl_dmc_ver1_01.bin" MODULE_FIRMWARE(I915_CSR_KBL); #define KBL_CSR_VERSION_REQUIRED CSR_VERSION(1, 1) @@ -286,7 +290,9 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv, csr->version = css_header->version; - if (IS_KABYLAKE(dev_priv)) { + if (IS_GEMINILAKE(dev_priv)) { + required_version = GLK_CSR_VERSION_REQUIRED; + } else if (IS_KABYLAKE(dev_priv)) { required_version = KBL_CSR_VERSION_REQUIRED; } else if (IS_SKYLAKE(dev_priv)) { required_version = SKL_CSR_VERSION_REQUIRED; @@ -435,7 +441,9 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv) if (!HAS_CSR(dev_priv)) return; - if (IS_KABYLAKE(dev_priv)) + if (IS_GEMINILAKE(dev_priv)) + csr->fw_path = I915_CSR_GLK; + else if (IS_KABYLAKE(dev_priv)) csr->fw_path = I915_CSR_KBL; else if (IS_SKYLAKE(dev_priv)) csr->fw_path = I915_CSR_SKL; |