From 18c237c0f9fa2e1c66e1eb4c305aeff4f28f89bf Mon Sep 17 00:00:00 2001 From: Animesh Manna Date: Tue, 4 Aug 2015 22:02:41 +0530 Subject: [PATCH] drm/i915/bxt: Path added of dmc firmware ver1 for BXT. Broxton also has dmc to manage low-power display engine state. Path of the firmware added in intel_csr.c. Naming convention followed as _dmc_.bin v1: Initial version. v2: Commit description added based on review comment from Sunil. Cc: Damien Lespiau Cc: Rodrigo Vivi Cc: Sunil Kamath Signed-off-by: Animesh Manna Reviewed-by: Rodrigo Vivi Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_csr.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index 765dfcd15727..6d1aaff164af 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -42,8 +42,10 @@ */ #define I915_CSR_SKL "i915/skl_dmc_ver1.bin" +#define I915_CSR_BXT "i915/bxt_dmc_ver1.bin" MODULE_FIRMWARE(I915_CSR_SKL); +MODULE_FIRMWARE(I915_CSR_BXT); /* * SKL CSR registers for DC5 and DC6 @@ -409,6 +411,8 @@ void intel_csr_ucode_init(struct drm_device *dev) if (IS_SKYLAKE(dev)) csr->fw_path = I915_CSR_SKL; + else if (IS_BROXTON(dev_priv)) + csr->fw_path = I915_CSR_BXT; else { DRM_ERROR("Unexpected: no known CSR firmware for platform\n"); intel_csr_load_status_set(dev_priv, FW_FAILED); -- 2.20.1