* [i-g-t PATCH] igt/tools: Update intel_watermark with SKL support
@ 2016-10-18 5:19 Dhinakaran Pandiyan
2016-10-18 9:08 ` Ville Syrjälä
0 siblings, 1 reply; 4+ messages in thread
From: Dhinakaran Pandiyan @ 2016-10-18 5:19 UTC (permalink / raw)
To: intel-gfx; +Cc: Paulo Zanoni, Dhinakaran Pandiyan
Added support to print SKL watermark and DDB registers.
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
tools/intel_watermark.c | 104 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 103 insertions(+), 1 deletion(-)
diff --git a/tools/intel_watermark.c b/tools/intel_watermark.c
index e9a2b05..903a0b2 100644
--- a/tools/intel_watermark.c
+++ b/tools/intel_watermark.c
@@ -120,6 +120,11 @@ static const char *endis(bool enabled)
return enabled ? "enabled" : "disabled";
}
+static const char endis_ast(bool enabled)
+{
+ return enabled ? '*' : ' ';
+}
+
static int is_gen7_plus(uint32_t d)
{
return !(IS_GEN5(d) || IS_GEN6(d));
@@ -130,6 +135,101 @@ static int is_hsw_plus(uint32_t d)
return !(IS_GEN5(d) || IS_GEN6(d) || IS_IVYBRIDGE(d));
}
+
+static void skl_wm_dump(void)
+{
+ int pipe, plane, level;
+ int num_pipes = 3;
+ int num_planes = 5;
+ int num_levels = 8;
+ uint32_t base_addr = 0x70000, addr, wm_offset;
+
+ uint32_t wm[num_levels][num_pipes][num_planes];
+ uint32_t wm_trans[num_pipes][num_planes];
+ uint32_t buf_cfg[num_pipes][num_planes];
+
+ intel_register_access_init(intel_get_pci_device(), 0);
+
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ for (plane = 0; plane < num_planes; plane++) {
+ addr = base_addr + pipe * 0x1000 + plane * 0x100;
+
+ wm_trans[pipe][plane] = read_reg(addr + 0x00168);
+ buf_cfg[pipe][plane] = read_reg(addr + 0x0017C);
+ for (level = 0; level < num_levels; level++) {
+ wm_offset = addr + 0x00140 + level * 0x4;
+ wm[level][pipe][plane] = read_reg(wm_offset);
+ }
+ }
+ }
+
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ uint32_t start, end, size;
+ uint32_t lines, blocks, enable;
+
+ printf("PIPE_%c\n", pipe_name(pipe));
+ printf("LEVEL CURSOR PLANE_A PLANE_B PLANE_C PLANE_D\n");
+ for (level = 0; level < num_levels; level++) {
+ printf("%5d ", level);
+ for (plane = 0; plane < num_planes; plane++) {
+ blocks = REG_DECODE1(wm[level][pipe][plane], 0, 9);
+ lines = REG_DECODE1(wm[level][pipe][plane], 14, 5);
+ enable = REG_DECODE1(wm[level][pipe][plane], 31, 1);
+
+ printf("%3d", blocks);
+ printf("%c", endis_ast(enable));
+ if (!REG_DECODE1(wm[level][pipe][plane], 30, 1))
+ printf("(%2d) ", lines);
+ else
+ printf("(--) ");
+ }
+ printf("\n");
+ }
+
+ printf("TRANS: ");
+ for (plane = 0; plane < num_planes; plane++) {
+ blocks = REG_DECODE1(wm_trans[pipe][plane], 0, 9);
+ lines = REG_DECODE1(wm_trans[pipe][plane], 14, 5);
+ enable = REG_DECODE1(wm_trans[pipe][plane], 31, 1);
+
+ printf("%3d", blocks);
+ printf("%c", endis_ast(enable));
+ if (!REG_DECODE1(wm_trans[pipe][plane], 30, 1))
+ printf("(%2d) ", lines);
+ else
+ printf("(--) ");
+ }
+
+ printf("\nDDB allocation:");
+
+ printf("\nstart ");
+ for (plane = 0; plane < num_planes; plane++) {
+ start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
+ printf("%7d ", start);
+ }
+
+ printf("\nend ");
+ for (plane = 0; plane < num_planes; plane++) {
+ end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
+ printf("%7d ", end);
+ }
+
+ printf("\nsize ");
+ for (plane = 0; plane < num_planes; plane++) {
+ start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
+ end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
+ size = end - start + 1;
+ printf("%7d ", (end == 0 && size == 1) ? 0 : size);
+ }
+
+ printf("\n\n\n");
+ }
+
+ printf("* plane watermark enabled\n");
+ printf("(x) line watermark if enabled\n");
+
+}
+
static void ilk_wm_dump(void)
{
int i;
@@ -900,7 +1000,9 @@ int main(int argc, char *argv[])
{
devid = intel_get_pci_device()->device_id;
- if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
+ if (IS_GEN9(devid)) {
+ skl_wm_dump();
+ } else if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
display_base = 0x180000;
vlv_wm_dump();
} else if (HAS_PCH_SPLIT(devid)) {
--
2.7.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [i-g-t PATCH] igt/tools: Update intel_watermark with SKL support
2016-10-18 5:19 [i-g-t PATCH] igt/tools: Update intel_watermark with SKL support Dhinakaran Pandiyan
@ 2016-10-18 9:08 ` Ville Syrjälä
2016-10-19 0:05 ` [i-g-t PATCH v2] " Dhinakaran Pandiyan
0 siblings, 1 reply; 4+ messages in thread
From: Ville Syrjälä @ 2016-10-18 9:08 UTC (permalink / raw)
To: Dhinakaran Pandiyan; +Cc: intel-gfx, Paulo Zanoni
On Mon, Oct 17, 2016 at 10:19:35PM -0700, Dhinakaran Pandiyan wrote:
> Added support to print SKL watermark and DDB registers.
>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> ---
> tools/intel_watermark.c | 104 +++++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 103 insertions(+), 1 deletion(-)
>
> diff --git a/tools/intel_watermark.c b/tools/intel_watermark.c
> index e9a2b05..903a0b2 100644
> --- a/tools/intel_watermark.c
> +++ b/tools/intel_watermark.c
> @@ -120,6 +120,11 @@ static const char *endis(bool enabled)
> return enabled ? "enabled" : "disabled";
> }
>
> +static const char endis_ast(bool enabled)
> +{
> + return enabled ? '*' : ' ';
> +}
> +
> static int is_gen7_plus(uint32_t d)
> {
> return !(IS_GEN5(d) || IS_GEN6(d));
> @@ -130,6 +135,101 @@ static int is_hsw_plus(uint32_t d)
> return !(IS_GEN5(d) || IS_GEN6(d) || IS_IVYBRIDGE(d));
> }
>
> +
> +static void skl_wm_dump(void)
> +{
> + int pipe, plane, level;
> + int num_pipes = 3;
> + int num_planes = 5;
> + int num_levels = 8;
> + uint32_t base_addr = 0x70000, addr, wm_offset;
> +
> + uint32_t wm[num_levels][num_pipes][num_planes];
> + uint32_t wm_trans[num_pipes][num_planes];
> + uint32_t buf_cfg[num_pipes][num_planes];
> +
> + intel_register_access_init(intel_get_pci_device(), 0);
> +
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + for (plane = 0; plane < num_planes; plane++) {
> + addr = base_addr + pipe * 0x1000 + plane * 0x100;
> +
> + wm_trans[pipe][plane] = read_reg(addr + 0x00168);
> + buf_cfg[pipe][plane] = read_reg(addr + 0x0017C);
> + for (level = 0; level < num_levels; level++) {
> + wm_offset = addr + 0x00140 + level * 0x4;
> + wm[level][pipe][plane] = read_reg(wm_offset);
> + }
> + }
> + }
> +
Please dump out the all the raw register values first. Then proceed to
print out the decoded output. That's what I've been doing for all the
other platforms.
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + uint32_t start, end, size;
> + uint32_t lines, blocks, enable;
> +
> + printf("PIPE_%c\n", pipe_name(pipe));
> + printf("LEVEL CURSOR PLANE_A PLANE_B PLANE_C PLANE_D\n");
Planes are labelled 1,2,3,... not A,B,C,...
> + for (level = 0; level < num_levels; level++) {
> + printf("%5d ", level);
> + for (plane = 0; plane < num_planes; plane++) {
> + blocks = REG_DECODE1(wm[level][pipe][plane], 0, 9);
> + lines = REG_DECODE1(wm[level][pipe][plane], 14, 5);
> + enable = REG_DECODE1(wm[level][pipe][plane], 31, 1);
> +
> + printf("%3d", blocks);
> + printf("%c", endis_ast(enable));
One printf() will do.
> + if (!REG_DECODE1(wm[level][pipe][plane], 30, 1))
> + printf("(%2d) ", lines);
> + else
> + printf("(--) ");
> + }
> + printf("\n");
> + }
> +
> + printf("TRANS: ");
> + for (plane = 0; plane < num_planes; plane++) {
> + blocks = REG_DECODE1(wm_trans[pipe][plane], 0, 9);
> + lines = REG_DECODE1(wm_trans[pipe][plane], 14, 5);
> + enable = REG_DECODE1(wm_trans[pipe][plane], 31, 1);
> +
> + printf("%3d", blocks);
> + printf("%c", endis_ast(enable));
> + if (!REG_DECODE1(wm_trans[pipe][plane], 30, 1))
> + printf("(%2d) ", lines);
> + else
> + printf("(--) ");
> + }
> +
> + printf("\nDDB allocation:");
> +
> + printf("\nstart ");
> + for (plane = 0; plane < num_planes; plane++) {
> + start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
> + printf("%7d ", start);
> + }
> +
> + printf("\nend ");
> + for (plane = 0; plane < num_planes; plane++) {
> + end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
> + printf("%7d ", end);
> + }
> +
> + printf("\nsize ");
> + for (plane = 0; plane < num_planes; plane++) {
> + start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
> + end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
> + size = end - start + 1;
> + printf("%7d ", (end == 0 && size == 1) ? 0 : size);
> + }
> +
> + printf("\n\n\n");
> + }
> +
> + printf("* plane watermark enabled\n");
> + printf("(x) line watermark if enabled\n");
> +
> +}
> +
> static void ilk_wm_dump(void)
> {
> int i;
> @@ -900,7 +1000,9 @@ int main(int argc, char *argv[])
> {
> devid = intel_get_pci_device()->device_id;
>
> - if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
> + if (IS_GEN9(devid)) {
> + skl_wm_dump();
> + } else if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
> display_base = 0x180000;
> vlv_wm_dump();
> } else if (HAS_PCH_SPLIT(devid)) {
> --
> 2.7.4
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
* [i-g-t PATCH v2] igt/tools: Update intel_watermark with SKL support
2016-10-18 9:08 ` Ville Syrjälä
@ 2016-10-19 0:05 ` Dhinakaran Pandiyan
2016-10-21 1:52 ` Pandiyan, Dhinakaran
0 siblings, 1 reply; 4+ messages in thread
From: Dhinakaran Pandiyan @ 2016-10-19 0:05 UTC (permalink / raw)
To: intel-gfx; +Cc: Dhinakaran Pandiyan
Added support to print SKL watermark and DDB registers.
v2: Printed raw register data, renamed planes and combined two printf()'s
(Ville)
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
tools/intel_watermark.c | 150 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 149 insertions(+), 1 deletion(-)
diff --git a/tools/intel_watermark.c b/tools/intel_watermark.c
index e9a2b05..81e394c 100644
--- a/tools/intel_watermark.c
+++ b/tools/intel_watermark.c
@@ -120,6 +120,11 @@ static const char *endis(bool enabled)
return enabled ? "enabled" : "disabled";
}
+static const char endis_ast(bool enabled)
+{
+ return enabled ? '*' : ' ';
+}
+
static int is_gen7_plus(uint32_t d)
{
return !(IS_GEN5(d) || IS_GEN6(d));
@@ -130,6 +135,147 @@ static int is_hsw_plus(uint32_t d)
return !(IS_GEN5(d) || IS_GEN6(d) || IS_IVYBRIDGE(d));
}
+
+static void skl_wm_dump(void)
+{
+ int pipe, plane, level;
+ int num_pipes = 3;
+ int num_planes = 5;
+ int num_levels = 8;
+ uint32_t base_addr = 0x70000, addr, wm_offset;
+ uint32_t wm[num_levels][num_pipes][num_planes];
+ uint32_t wm_trans[num_pipes][num_planes];
+ uint32_t buf_cfg[num_pipes][num_planes];
+ char reg_name[20];
+
+ intel_register_access_init(intel_get_pci_device(), 0);
+
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ for (plane = 0; plane < num_planes; plane++) {
+ addr = base_addr + pipe * 0x1000 + plane * 0x100;
+
+ wm_trans[pipe][plane] = read_reg(addr + 0x00168);
+ buf_cfg[pipe][plane] = read_reg(addr + 0x0017C);
+ for (level = 0; level < num_levels; level++) {
+ wm_offset = addr + 0x00140 + level * 0x4;
+ wm[level][pipe][plane] = read_reg(wm_offset);
+ }
+ }
+ }
+
+ for (plane = 0; plane < num_planes; plane++) {
+ for (level = 0; level < num_levels; level++) {
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ if (plane == 0)
+ snprintf(reg_name, sizeof(reg_name), "%s_WM_%c_%1d","CUR",
+ pipe_name(pipe), level);
+ else
+ snprintf(reg_name, sizeof(reg_name), "%s_WM_%1d_%c_%1d","PLANE",
+ plane, pipe_name(pipe), level);
+
+ printf("%-19s %8x\t\t" , reg_name, wm[level][pipe][plane]);
+ }
+ printf("\n");
+ }
+ printf("\n");
+ }
+
+ for (plane = 0; plane < num_planes; plane++) {
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ if (plane == 0)
+ snprintf(reg_name, sizeof(reg_name), "%s_WM_TRANS_%c", "CUR",
+ pipe_name(pipe));
+ else
+ snprintf(reg_name, sizeof(reg_name), "%s_WM_TRANS_%1d_%c", "PLANE",
+ plane, pipe_name(pipe));
+
+ printf("%-19s %8x\t\t", reg_name, wm_trans[pipe][plane]);
+
+ }
+ printf("\n");
+ }
+ printf("\n");
+
+ for (plane = 0; plane < num_planes; plane++) {
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ if (plane == 0)
+ snprintf(reg_name, sizeof(reg_name), "%s_BUF_CFG_%c", "CUR",
+ pipe_name(pipe));
+ else
+ snprintf(reg_name, sizeof(reg_name), "%s_BUF_CFG_%1d_%c", "PLANE",
+ plane, pipe_name(pipe));
+
+ printf("%-19s %8x\t\t", reg_name, buf_cfg[pipe][plane]);
+ }
+ printf("\n");
+ }
+ printf("\n");
+
+ for (pipe = 0; pipe < num_pipes; pipe++) {
+ uint32_t start, end, size;
+ uint32_t lines, blocks, enable;
+
+ printf("PIPE_%c\n", pipe_name(pipe));
+ printf("LEVEL CURSOR PLANE_1 PLANE_2 PLANE_3 PLANE_4\n");
+ for (level = 0; level < num_levels; level++) {
+ printf("%5d ", level);
+ for (plane = 0; plane < num_planes; plane++) {
+ blocks = REG_DECODE1(wm[level][pipe][plane], 0, 9);
+ lines = REG_DECODE1(wm[level][pipe][plane], 14, 5);
+ enable = REG_DECODE1(wm[level][pipe][plane], 31, 1);
+
+ printf("%3d%c", blocks, endis_ast(enable));
+ if (!REG_DECODE1(wm[level][pipe][plane], 30, 1))
+ printf("(%2d) ", lines);
+ else
+ printf("(--) ");
+ }
+ printf("\n");
+ }
+
+ printf("TRANS: ");
+ for (plane = 0; plane < num_planes; plane++) {
+ blocks = REG_DECODE1(wm_trans[pipe][plane], 0, 9);
+ lines = REG_DECODE1(wm_trans[pipe][plane], 14, 5);
+ enable = REG_DECODE1(wm_trans[pipe][plane], 31, 1);
+
+ printf("%3d%c", blocks, endis_ast(enable));
+ if (!REG_DECODE1(wm_trans[pipe][plane], 30, 1))
+ printf("(%2d) ", lines);
+ else
+ printf("(--) ");
+ }
+
+ printf("\nDDB allocation:");
+
+ printf("\nstart ");
+ for (plane = 0; plane < num_planes; plane++) {
+ start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
+ printf("%7d ", start);
+ }
+
+ printf("\nend ");
+ for (plane = 0; plane < num_planes; plane++) {
+ end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
+ printf("%7d ", end);
+ }
+
+ printf("\nsize ");
+ for (plane = 0; plane < num_planes; plane++) {
+ start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
+ end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
+ size = end - start + 1;
+ printf("%7d ", (end == 0 && size == 1) ? 0 : size);
+ }
+
+ printf("\n\n\n");
+ }
+
+ printf("* plane watermark enabled\n");
+ printf("(x) line watermark if enabled\n");
+
+}
+
static void ilk_wm_dump(void)
{
int i;
@@ -900,7 +1046,9 @@ int main(int argc, char *argv[])
{
devid = intel_get_pci_device()->device_id;
- if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
+ if (IS_GEN9(devid)) {
+ skl_wm_dump();
+ } else if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
display_base = 0x180000;
vlv_wm_dump();
} else if (HAS_PCH_SPLIT(devid)) {
--
2.7.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [i-g-t PATCH v2] igt/tools: Update intel_watermark with SKL support
2016-10-19 0:05 ` [i-g-t PATCH v2] " Dhinakaran Pandiyan
@ 2016-10-21 1:52 ` Pandiyan, Dhinakaran
0 siblings, 0 replies; 4+ messages in thread
From: Pandiyan, Dhinakaran @ 2016-10-21 1:52 UTC (permalink / raw)
To: intel-gfx@lists.freedesktop.org; +Cc: Zanoni, Paulo R
Cc'ing reviewers
On Tue, 2016-10-18 at 17:05 -0700, Dhinakaran Pandiyan wrote:
> Added support to print SKL watermark and DDB registers.
>
> v2: Printed raw register data, renamed planes and combined two printf()'s
> (Ville)
>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> ---
> tools/intel_watermark.c | 150 +++++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 149 insertions(+), 1 deletion(-)
>
> diff --git a/tools/intel_watermark.c b/tools/intel_watermark.c
> index e9a2b05..81e394c 100644
> --- a/tools/intel_watermark.c
> +++ b/tools/intel_watermark.c
> @@ -120,6 +120,11 @@ static const char *endis(bool enabled)
> return enabled ? "enabled" : "disabled";
> }
>
> +static const char endis_ast(bool enabled)
> +{
> + return enabled ? '*' : ' ';
> +}
> +
> static int is_gen7_plus(uint32_t d)
> {
> return !(IS_GEN5(d) || IS_GEN6(d));
> @@ -130,6 +135,147 @@ static int is_hsw_plus(uint32_t d)
> return !(IS_GEN5(d) || IS_GEN6(d) || IS_IVYBRIDGE(d));
> }
>
> +
> +static void skl_wm_dump(void)
> +{
> + int pipe, plane, level;
> + int num_pipes = 3;
> + int num_planes = 5;
> + int num_levels = 8;
> + uint32_t base_addr = 0x70000, addr, wm_offset;
> + uint32_t wm[num_levels][num_pipes][num_planes];
> + uint32_t wm_trans[num_pipes][num_planes];
> + uint32_t buf_cfg[num_pipes][num_planes];
> + char reg_name[20];
> +
> + intel_register_access_init(intel_get_pci_device(), 0);
> +
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + for (plane = 0; plane < num_planes; plane++) {
> + addr = base_addr + pipe * 0x1000 + plane * 0x100;
> +
> + wm_trans[pipe][plane] = read_reg(addr + 0x00168);
> + buf_cfg[pipe][plane] = read_reg(addr + 0x0017C);
> + for (level = 0; level < num_levels; level++) {
> + wm_offset = addr + 0x00140 + level * 0x4;
> + wm[level][pipe][plane] = read_reg(wm_offset);
> + }
> + }
> + }
> +
> + for (plane = 0; plane < num_planes; plane++) {
> + for (level = 0; level < num_levels; level++) {
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + if (plane == 0)
> + snprintf(reg_name, sizeof(reg_name), "%s_WM_%c_%1d","CUR",
> + pipe_name(pipe), level);
> + else
> + snprintf(reg_name, sizeof(reg_name), "%s_WM_%1d_%c_%1d","PLANE",
> + plane, pipe_name(pipe), level);
> +
> + printf("%-19s %8x\t\t" , reg_name, wm[level][pipe][plane]);
> + }
> + printf("\n");
> + }
> + printf("\n");
> + }
> +
> + for (plane = 0; plane < num_planes; plane++) {
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + if (plane == 0)
> + snprintf(reg_name, sizeof(reg_name), "%s_WM_TRANS_%c", "CUR",
> + pipe_name(pipe));
> + else
> + snprintf(reg_name, sizeof(reg_name), "%s_WM_TRANS_%1d_%c", "PLANE",
> + plane, pipe_name(pipe));
> +
> + printf("%-19s %8x\t\t", reg_name, wm_trans[pipe][plane]);
> +
> + }
> + printf("\n");
> + }
> + printf("\n");
> +
> + for (plane = 0; plane < num_planes; plane++) {
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + if (plane == 0)
> + snprintf(reg_name, sizeof(reg_name), "%s_BUF_CFG_%c", "CUR",
> + pipe_name(pipe));
> + else
> + snprintf(reg_name, sizeof(reg_name), "%s_BUF_CFG_%1d_%c", "PLANE",
> + plane, pipe_name(pipe));
> +
> + printf("%-19s %8x\t\t", reg_name, buf_cfg[pipe][plane]);
> + }
> + printf("\n");
> + }
> + printf("\n");
> +
> + for (pipe = 0; pipe < num_pipes; pipe++) {
> + uint32_t start, end, size;
> + uint32_t lines, blocks, enable;
> +
> + printf("PIPE_%c\n", pipe_name(pipe));
> + printf("LEVEL CURSOR PLANE_1 PLANE_2 PLANE_3 PLANE_4\n");
> + for (level = 0; level < num_levels; level++) {
> + printf("%5d ", level);
> + for (plane = 0; plane < num_planes; plane++) {
> + blocks = REG_DECODE1(wm[level][pipe][plane], 0, 9);
> + lines = REG_DECODE1(wm[level][pipe][plane], 14, 5);
> + enable = REG_DECODE1(wm[level][pipe][plane], 31, 1);
> +
> + printf("%3d%c", blocks, endis_ast(enable));
> + if (!REG_DECODE1(wm[level][pipe][plane], 30, 1))
> + printf("(%2d) ", lines);
> + else
> + printf("(--) ");
> + }
> + printf("\n");
> + }
> +
> + printf("TRANS: ");
> + for (plane = 0; plane < num_planes; plane++) {
> + blocks = REG_DECODE1(wm_trans[pipe][plane], 0, 9);
> + lines = REG_DECODE1(wm_trans[pipe][plane], 14, 5);
> + enable = REG_DECODE1(wm_trans[pipe][plane], 31, 1);
> +
> + printf("%3d%c", blocks, endis_ast(enable));
> + if (!REG_DECODE1(wm_trans[pipe][plane], 30, 1))
> + printf("(%2d) ", lines);
> + else
> + printf("(--) ");
> + }
> +
> + printf("\nDDB allocation:");
> +
> + printf("\nstart ");
> + for (plane = 0; plane < num_planes; plane++) {
> + start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
> + printf("%7d ", start);
> + }
> +
> + printf("\nend ");
> + for (plane = 0; plane < num_planes; plane++) {
> + end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
> + printf("%7d ", end);
> + }
> +
> + printf("\nsize ");
> + for (plane = 0; plane < num_planes; plane++) {
> + start = REG_DECODE1(buf_cfg[pipe][plane], 0, 10);
> + end = REG_DECODE1(buf_cfg[pipe][plane], 16, 10);
> + size = end - start + 1;
> + printf("%7d ", (end == 0 && size == 1) ? 0 : size);
> + }
> +
> + printf("\n\n\n");
> + }
> +
> + printf("* plane watermark enabled\n");
> + printf("(x) line watermark if enabled\n");
> +
> +}
> +
> static void ilk_wm_dump(void)
> {
> int i;
> @@ -900,7 +1046,9 @@ int main(int argc, char *argv[])
> {
> devid = intel_get_pci_device()->device_id;
>
> - if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
> + if (IS_GEN9(devid)) {
> + skl_wm_dump();
> + } else if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
> display_base = 0x180000;
> vlv_wm_dump();
> } else if (HAS_PCH_SPLIT(devid)) {
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2016-10-21 1:52 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-10-18 5:19 [i-g-t PATCH] igt/tools: Update intel_watermark with SKL support Dhinakaran Pandiyan
2016-10-18 9:08 ` Ville Syrjälä
2016-10-19 0:05 ` [i-g-t PATCH v2] " Dhinakaran Pandiyan
2016-10-21 1:52 ` Pandiyan, Dhinakaran
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