[Intel-gfx] [PATCH] drm/i915/dmc: DMC 1.04 for Kabylake

[Anusha Srivatsa]

There is a new version of DMC available for KBL.

The release notes mentions:
1. Fix for the issue where DC_STATE was getting enabled even
when disabled by driver causing data corruption.

Adding the pull request here as an experiment-
The following changes since commit bf04291309d3169c0ad3b8db52564235bbd08e30:

  WHENCE: Add new qed firmware (2017-10-09 18:03:26 +0100)

are available in the git repository at:

  https://github.com/anushasr/linux-firmware.git KBL_DMC

for you to fetch changes up to 2f2b42764455856c2ba63d2154b3b2fbb7424236:

  linux-firmware: DMC firmware for kabylake v1.04 (2017-11-01 19:22:21 -0700)

----------------------------------------------------------------
Anusha Srivatsa (1):
      linux-firmware: DMC firmware for kabylake v1.04

 WHENCE                   |   4 ++++
 i915/kbl_dmc_ver1_04.bin | Bin 0 -> 8840 bytes
 2 files changed, 4 insertions(+)
 create mode 100644 i915/kbl_dmc_ver1_04.bin

Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa at intel.com>
---
 drivers/gpu/drm/i915/intel_csr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 3e1f86d..5842777 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -40,9 +40,9 @@
 #define I915_CSR_CNL "i915/cnl_dmc_ver1_06.bin"
 #define CNL_CSR_VERSION_REQUIRED	CSR_VERSION(1, 6)
 
-#define I915_CSR_KBL "i915/kbl_dmc_ver1_01.bin"
+#define I915_CSR_KBL "i915/kbl_dmc_ver1_04.bin"
 MODULE_FIRMWARE(I915_CSR_KBL);
-#define KBL_CSR_VERSION_REQUIRED	CSR_VERSION(1, 1)
+#define KBL_CSR_VERSION_REQUIRED	CSR_VERSION(1, 4)
 
 #define I915_CSR_SKL "i915/skl_dmc_ver1_26.bin"
 MODULE_FIRMWARE(I915_CSR_SKL);
-- 
2.7.4