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authorJani Nikula <jani.nikula@intel.com>2019-04-05 14:00:07 +0300
committerJani Nikula <jani.nikula@intel.com>2019-04-08 09:51:49 +0300
commit174594db632a2d484ee462bda606239b400dd078 (patch)
tree0a3257d91fbf8a8ba0d36a659dcb9757345d193a
parentec7f29ff0d144c45d17d6e7c08f4e575956f9a56 (diff)
drm/i915: extract intel_csr.h from intel_drv.h
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. v2: Add function argument names to fix checkpatch warning Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/44ceebca0206de9c40dc6794b660d84b8994f700.1554461791.git.jani.nikula@intel.com
-rw-r--r--drivers/gpu/drm/i915/Makefile.header-test1
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c1
-rw-r--r--drivers/gpu/drm/i915/intel_csr.c3
-rw-r--r--drivers/gpu/drm/i915/intel_csr.h17
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h7
-rw-r--r--drivers/gpu/drm/i915/intel_runtime_pm.c1
6 files changed, 23 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test
index c0095a4ed26f..e03285ccad24 100644
--- a/drivers/gpu/drm/i915/Makefile.header-test
+++ b/drivers/gpu/drm/i915/Makefile.header-test
@@ -12,6 +12,7 @@ header_test := \
intel_connector.h \
intel_context_types.h \
intel_crt.h \
+ intel_csr.h \
intel_ddi.h \
intel_engine_types.h \
intel_frontbuffer.h \
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 24f915d95d8b..b902b73b8b71 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -54,6 +54,7 @@
#include "i915_trace.h"
#include "i915_vgpu.h"
#include "intel_audio.h"
+#include "intel_csr.h"
#include "intel_drv.h"
#include "intel_uc.h"
#include "intel_workarounds.h"
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 862a8f686ef5..f43c2a2563a5 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -21,9 +21,12 @@
* IN THE SOFTWARE.
*
*/
+
#include <linux/firmware.h>
+
#include "i915_drv.h"
#include "i915_reg.h"
+#include "intel_csr.h"
/**
* DOC: csr support for dmc
diff --git a/drivers/gpu/drm/i915/intel_csr.h b/drivers/gpu/drm/i915/intel_csr.h
new file mode 100644
index 000000000000..17a32c1e8a35
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_csr.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_CSR_H__
+#define __INTEL_CSR_H__
+
+struct drm_i915_private;
+
+void intel_csr_ucode_init(struct drm_i915_private *i915);
+void intel_csr_load_program(struct drm_i915_private *i915);
+void intel_csr_ucode_fini(struct drm_i915_private *i915);
+void intel_csr_ucode_suspend(struct drm_i915_private *i915);
+void intel_csr_ucode_resume(struct drm_i915_private *i915);
+
+#endif /* __INTEL_CSR_H__ */
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 2b2aa634fd4b..9404dfcbfd3a 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1846,13 +1846,6 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane,
u32 pixel_format, u64 modifier,
unsigned int rotation);
-/* intel_csr.c */
-void intel_csr_ucode_init(struct drm_i915_private *);
-void intel_csr_load_program(struct drm_i915_private *);
-void intel_csr_ucode_fini(struct drm_i915_private *);
-void intel_csr_ucode_suspend(struct drm_i915_private *);
-void intel_csr_ucode_resume(struct drm_i915_private *);
-
/* intel_dp.c */
struct link_config_limits {
int min_clock, max_clock;
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a9931081462b..b72af95b893b 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -33,6 +33,7 @@
#include "i915_drv.h"
#include "intel_crt.h"
+#include "intel_csr.h"
#include "intel_drv.h"
/**