On Thu, May 23, 2019 at 10:43:39AM -0700, Rodrigo Vivi wrote:
On Thu, May 23, 2019 at 01:24:13AM -0700, Lucas De Marchi wrote:
The only meaninful change is that it supports up to 32 fw_info entries
rather than the previous max=20.
Signed-off-by: Lucas De Marchi <[email protected]>
---
drivers/gpu/drm/i915/intel_csr.c | 35 ++++++++++++++++++++++----------
1 file changed, 24 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 01ae356e69cc..b9651fbe4c25 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -71,6 +71,7 @@ MODULE_FIRMWARE(BXT_CSR_PATH);
#define CSR_DEFAULT_FW_OFFSET 0xFFFFFFFF
#define PACKAGE_MAX_FW_INFO_ENTRIES 20
+#define PACKAGE_V2_MAX_FW_INFO_ENTRIES 32
Looking to spec I could only find
"} FWInfo[20];"
Where did you get the 32?
you are looking to the struct for header_ver == 1. Look to the one with
header_ver == 2.
Lucas De Marchi
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