From: Ian W MORRISON <ianwmorrison@gmail.com>
Date: Wed, 11 Apr 2018 04:42:13 +0000 (+1000)
Subject: drm/i915/glk: Add MODULE_FIRMWARE for Geminilake
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f6d3e06f074721ad3a231df745d85b60428c1f03;p=openwrt%2Fstaging%2Fblogic.git

drm/i915/glk: Add MODULE_FIRMWARE for Geminilake

As the Geminilake firmware is now merged to linux-firmware.git
use MODUE_FIRMWARE to load the firmware.

This removes the error message in the dmesg log:

    i915 0000:00:02.0: Direct firmware load for
        i915/glk_dmc_ver1_04.bin failed with error -2
    i915 0000:00:02.0: Failed to load DMC firmware
        i915/glk_dmc_ver1_04.bin. Disabling runtime power management.
    i915 0000:00:02.0: DMC firmware homepage:
        https://01.org/linuxgraphics/downloads/firmware

and now shows that the firmware has correctly loaded:

    [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4)

Signed-off-by: Ian W MORRISON <ianwmorrison@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180411044213.383-1-ianwmorrison@gmail.com
---

diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 41e6c75a7f3c..f9550ea46c26 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -35,6 +35,7 @@
  */
 
 #define I915_CSR_GLK "i915/glk_dmc_ver1_04.bin"
+MODULE_FIRMWARE(I915_CSR_GLK);
 #define GLK_CSR_VERSION_REQUIRED	CSR_VERSION(1, 4)
 
 #define I915_CSR_CNL "i915/cnl_dmc_ver1_07.bin"