[Mesa-dev] [PATCH] i965: Make the driver compile until a proper libdrm can be released.

[Meng, Mengmeng]

Hi Eric,
 Mesa complied error on 10.0 and it was fixed with this patch. Could you push this patch to Mesa 10.0?

Errors(git-035cce8):
brw_context.c: In function 'brwCreateContext':
brw_context.c:721:9: error: implicit declaration of function 'drm_intel_get_reset_stats' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

Thanks,
Meng

-----Original Message-----
From: mesa-dev-bounces at lists.freedesktop.org [mailto:mesa-dev-bounces at lists.freedesktop.org] On Behalf Of Eric Anholt
Sent: Saturday, November 09, 2013 2:50 AM
To: mesa-dev at lists.freedesktop.org
Subject: [Mesa-dev] [PATCH] i965: Make the driver compile until a proper libdrm can be released.

No depending on unreleased code.
---
 src/mesa/drivers/dri/i965/brw_context.c | 8 +++-----
 src/mesa/drivers/dri/i965/brw_reset.c   | 7 +++++++
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index a33e993..bee98e3 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -714,12 +714,10 @@ brwCreateContext(gl_api api,
    }
 
    /* Notification of GPU resets requires hardware contexts and a kernel new
-    * enough to support DRM_IOCTL_I915_GET_RESET_STATS.
+    * enough to support DRM_IOCTL_I915_GET_RESET_STATS, which isn't upstream
+    * yet.
     */
-   if (notify_reset &&
-       (brw->hw_ctx == NULL
-        || drm_intel_get_reset_stats(brw->hw_ctx, &brw->reset_count, NULL,
-                                     NULL))) {
+   if (notify_reset) {
       /* This is the wrong error code, but the correct error code (one that
        * will cause EGL to generate EGL_BAD_MATCH) doesn't seem to exist.
        */
diff --git a/src/mesa/drivers/dri/i965/brw_reset.c b/src/mesa/drivers/dri/i965/brw_reset.c
index 7eca1bc..e93b2e2 100644
--- a/src/mesa/drivers/dri/i965/brw_reset.c
+++ b/src/mesa/drivers/dri/i965/brw_reset.c
@@ -42,10 +42,17 @@ brw_get_graphics_reset_status(struct gl_context *ctx)
     */
    assert(brw->hw_ctx != NULL);
 
+#if 0
+   /* This is waiting until the kernel code can be merged and a new libdrm
+    * actually released.
+    */
    err = drm_intel_get_reset_stats(brw->hw_ctx, &reset_count, &active,
                                    &pending);
    if (err)
       return GL_NO_ERROR;
+#else
+   return GL_NO_ERROR;
+#endif
 
    /* A reset was observed while a batch from this context was executing.
     * Assume that this context was at fault.
-- 
1.8.4.rc3

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