Re: [PATCH v4 1/8] drm/i915/skl: Add support to load SKL CSR firmware.

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+ Jesse, Rodrigo

On 04/16/2015 02:51 PM, Imre Deak wrote:
On to, 2015-04-16 at 14:22 +0530, Animesh Manna wrote:
[...]
+#include <linux/firmware.h>
+#include "i915_drv.h"
+#include "i915_reg.h"
+
+#define I915_CSR_SKL "i915/skl_dmc_ver1.bin"
The latest version on the FW download page is skl_dmc_ver4.bin as Damien
pointed out and skl_dmc_ver1.bin is not available there. So why did you
choose ver1? If ver4 is not compatible with the current driver code,
then ver1 must be made available too on the download page, otherwise we
should use here ver4.

The patch otherwise looks ok to me.

--Imre

Yes, 01.org will be updated with skl_dmc_ver1.bin. Thinking of  future scaling it is decided that we will follow the naming convention
<platform>_dmc_<api-version>.bin and this will be a symbolic link of the actual firmware.

Will be requesting firmware team to release firmware in <platform>_dmc_<api-version>_<minor-version>.bin
Here in skl_dmc_ver4.bin api version is 1.0 and minor version is 4, so changed the file name to skl_dmc_ver1.bin.

Regards,
Animesh

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