Re: [Intel-gfx] [PATCH igt 4/4] tools/intel_poller: Add a new tool that will poll various display registers
On Wed, Jun 11, 2014 at 07:41:20PM +0300, ville.syrj...@linux.intel.com wrote:
From: Ville Syrjälä ville.syrj...@linux.intel.com
intel_poller can be used to poll various display registers
(IIR,scanline/pixel/flip/frame counter, live address, etc.).
It can be used to determine eg. at which scanline or pixel count certain
events occur.
Signed-off-by: Ville Syrjälä ville.syrj...@linux.intel.com
---
Ideas for a better name are welcome!
intel_display_poller maybe since the use-case is display specific. But
not really important imo.
-Daniel
lib/intel_reg.h| 22 +-
tools/Makefile.sources |1 +
tools/intel_poller.c | 1471
3 files changed, 1491 insertions(+), 3 deletions(-)
create mode 100644 tools/intel_poller.c
diff --git a/lib/intel_reg.h b/lib/intel_reg.h
index 84e05e4..87a14c9 100644
--- a/lib/intel_reg.h
+++ b/lib/intel_reg.h
@@ -2248,7 +2248,11 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#define PIPE_PIXEL_MASK 0x00ff
#define PIPE_PIXEL_SHIFT 0
-
+/*
+ * g4x+ frame/flip counters
+ */
+#define PIPEAFRMCOUNT_G4X0x70040
+#define PIPEAFLIPCOUNT_G4X 0x70044
/*
* Computing GMCH M and N values.
*
@@ -2296,20 +2300,24 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define PIPEBSTAT0x71024
#define PIPEBFRAMEHIGH 0x71040
#define PIPEBFRAMEPIXEL 0x71044
+#define PIPEBFRMCOUNT_G4X0x71040
+#define PIPEBFLIPCOUNT_G4X 0x71044
#define PIPEB_GMCH_DATA_M0x71050
#define PIPEB_GMCH_DATA_N0x71054
#define PIPEB_DP_LINK_M 0x71060
#define PIPEB_DP_LINK_N 0x71064
+#define PIPEC_DSL0x72000
+
#define PIPECCONF0x72008
#define PIPECGCMAXRED0x72010
#define PIPECGCMAXGREEN 0x72014
#define PIPECGCMAXBLUE 0x72018
#define PIPECSTAT0x72024
-#define PIPECFRAMEHIGH 0x72040
-#define PIPECFRAMEPIXEL 0x72044
+#define PIPECFRMCOUNT_G4X0x72040
+#define PIPECFLIPCOUNT_G4X 0x72044
#define PIPEC_GMCH_DATA_M0x72050
#define PIPEC_GMCH_DATA_N0x72054
@@ -2370,12 +2378,15 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define DSPASURF 0x7019C
#define DSPATILEOFF 0x701A4
+#define DSPASURFLIVE 0x701AC
#define DSPBSURF 0x7119C
#define DSPBTILEOFF 0x711A4
+#define DSPBSURFLIVE 0x711AC
#define DSPCSURF 0x7219C
#define DSPCTILEOFF 0x721A4
+#define DSPCSURFLIVE 0x721AC
#define VGACNTRL 0x71400
# define VGA_DISP_DISABLE(1 31)
@@ -2879,6 +2890,11 @@ typedef enum {
#define DEIIR0x44008
#define DEIER0x4400c
+#define GEN8_DE_PIPE_ISR(pipe) (0x44400 + 0x10 * (pipe))
+#define GEN8_DE_PIPE_IMR(pipe) (0x44404 + 0x10 * (pipe))
+#define GEN8_DE_PIPE_IIR(pipe) (0x44408 + 0x10 * (pipe))
+#define GEN8_DE_PIPE_IER(pipe) (0x4440c + 0x10 * (pipe))
+
/* GT interrupt */
#define GT_SYNC_STATUS (1 2)
#define GT_USER_INTERRUPT(1 0)
diff --git a/tools/Makefile.sources b/tools/Makefile.sources
index c2535e7..6f6ca4a 100644
--- a/tools/Makefile.sources
+++ b/tools/Makefile.sources
@@ -12,6 +12,7 @@ bin_PROGRAMS = \
intel_iosf_sb_write \
intel_opregion_decode \
intel_perf_counters \
+ intel_poller\
intel_stepping \
intel_reg_checker \
intel_reg_dumper\
diff --git a/tools/intel_poller.c b/tools/intel_poller.c
new file mode 100644
index 000..ebc594a
--- /dev/null
+++ b/tools/intel_poller.c
@@ -0,0 +1,1471 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the Software),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
[Intel-gfx] [PATCH igt 4/4] tools/intel_poller: Add a new tool that will poll various display registers
From: Ville Syrjälä ville.syrj...@linux.intel.com
intel_poller can be used to poll various display registers
(IIR,scanline/pixel/flip/frame counter, live address, etc.).
It can be used to determine eg. at which scanline or pixel count certain
events occur.
Signed-off-by: Ville Syrjälä ville.syrj...@linux.intel.com
---
Ideas for a better name are welcome!
lib/intel_reg.h| 22 +-
tools/Makefile.sources |1 +
tools/intel_poller.c | 1471
3 files changed, 1491 insertions(+), 3 deletions(-)
create mode 100644 tools/intel_poller.c
diff --git a/lib/intel_reg.h b/lib/intel_reg.h
index 84e05e4..87a14c9 100644
--- a/lib/intel_reg.h
+++ b/lib/intel_reg.h
@@ -2248,7 +2248,11 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#define PIPE_PIXEL_MASK0x00ff
#define PIPE_PIXEL_SHIFT 0
-
+/*
+ * g4x+ frame/flip counters
+ */
+#define PIPEAFRMCOUNT_G4X 0x70040
+#define PIPEAFLIPCOUNT_G4X 0x70044
/*
* Computing GMCH M and N values.
*
@@ -2296,20 +2300,24 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define PIPEBSTAT 0x71024
#define PIPEBFRAMEHIGH 0x71040
#define PIPEBFRAMEPIXEL0x71044
+#define PIPEBFRMCOUNT_G4X 0x71040
+#define PIPEBFLIPCOUNT_G4X 0x71044
#define PIPEB_GMCH_DATA_M 0x71050
#define PIPEB_GMCH_DATA_N 0x71054
#define PIPEB_DP_LINK_M0x71060
#define PIPEB_DP_LINK_N0x71064
+#define PIPEC_DSL 0x72000
+
#define PIPECCONF 0x72008
#define PIPECGCMAXRED 0x72010
#define PIPECGCMAXGREEN0x72014
#define PIPECGCMAXBLUE 0x72018
#define PIPECSTAT 0x72024
-#define PIPECFRAMEHIGH 0x72040
-#define PIPECFRAMEPIXEL0x72044
+#define PIPECFRMCOUNT_G4X 0x72040
+#define PIPECFLIPCOUNT_G4X 0x72044
#define PIPEC_GMCH_DATA_M 0x72050
#define PIPEC_GMCH_DATA_N 0x72054
@@ -2370,12 +2378,15 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define DSPASURF 0x7019C
#define DSPATILEOFF0x701A4
+#define DSPASURFLIVE 0x701AC
#define DSPBSURF 0x7119C
#define DSPBTILEOFF0x711A4
+#define DSPBSURFLIVE 0x711AC
#define DSPCSURF 0x7219C
#define DSPCTILEOFF0x721A4
+#define DSPCSURFLIVE 0x721AC
#define VGACNTRL 0x71400
# define VGA_DISP_DISABLE (1 31)
@@ -2879,6 +2890,11 @@ typedef enum {
#define DEIIR 0x44008
#define DEIER 0x4400c
+#define GEN8_DE_PIPE_ISR(pipe) (0x44400 + 0x10 * (pipe))
+#define GEN8_DE_PIPE_IMR(pipe) (0x44404 + 0x10 * (pipe))
+#define GEN8_DE_PIPE_IIR(pipe) (0x44408 + 0x10 * (pipe))
+#define GEN8_DE_PIPE_IER(pipe) (0x4440c + 0x10 * (pipe))
+
/* GT interrupt */
#define GT_SYNC_STATUS (1 2)
#define GT_USER_INTERRUPT (1 0)
diff --git a/tools/Makefile.sources b/tools/Makefile.sources
index c2535e7..6f6ca4a 100644
--- a/tools/Makefile.sources
+++ b/tools/Makefile.sources
@@ -12,6 +12,7 @@ bin_PROGRAMS =\
intel_iosf_sb_write \
intel_opregion_decode \
intel_perf_counters \
+ intel_poller\
intel_stepping \
intel_reg_checker \
intel_reg_dumper\
diff --git a/tools/intel_poller.c b/tools/intel_poller.c
new file mode 100644
index 000..ebc594a
--- /dev/null
+++ b/tools/intel_poller.c
@@ -0,0 +1,1471 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the Software),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include assert.h
+#include fcntl.h
+#include getopt.h
+#include unistd.h
+#include signal.h
+#include stdbool.h
+#include stdlib.h
+#include stdio.h
+#include
