[PATCH i-g-t v2 17/23] tests/intel/kms_psr: Use igt_crtc_t instead of enum pipe

[Ville Syrjala <ville.syrjala@linux.intel.com>]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Convert kms_psr to use igt_crtc_t instead of enum pipe.

The entire thing is about changing the return type of
get_pipe_for_output().

 #include "scripts/iterators.cocci"

@ret_pipe@
typedef igt_output_t;
typedef igt_crtc_t;
identifier FUNC;
igt_crtc_t *CRTC;
parameter list[N] P;
@@
- enum pipe
+ igt_crtc_t *
FUNC(P)
{
<...
- return CRTC->pipe;
+ return CRTC;
...>
}

@depends on ret_pipe@
identifier ret_pipe.FUNC;
@@
- enum pipe
+ igt_crtc_t *
FUNC(...);

@depends on ret_pipe@
identifier ret_pipe.FUNC;
@@
FUNC(...)
+ ->pipe

@depends on ret_pipe@
identifier ret_pipe.FUNC, PIPE;
expression list[ret_pipe.N] EP;
@@
{ ...
  enum pipe PIPE;
+ igt_crtc_t *crtc;
<+... when != PIPE = ...
- PIPE = FUNC(EP)->pipe;
+ crtc = FUNC(EP);
+ PIPE = crtc->pipe;
...+>
}

@depends on ret_pipe@
identifier ret_pipe.FUNC;
expression list[ret_pipe.N] EP;
@@
- igt_crtc_for_pipe(..., FUNC(EP)->pipe)
+ FUNC(EP)

@@
identifier PIPE;
igt_crtc_t *CRTC;
@@
{...
- PIPE = CRTC->pipe;
<+... when != PIPE = ...
- PIPE
+ CRTC->pipe
...+>
}

@@
igt_crtc_t *CRTC;
@@
- igt_crtc_for_pipe(..., CRTC->pipe)
+ CRTC

@@
identifier PIPE;
@@
{...
- enum pipe PIPE;
... when != PIPE
}

@@
typedef igt_display_t;
identifier DISPLAY;
@@
- igt_display_t *DISPLAY = ...;
... when != DISPLAY

v2: The last 'enum pipe' is now gone due to an earlier fix

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 tests/intel/kms_psr.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tests/intel/kms_psr.c b/tests/intel/kms_psr.c
index c730a6f23944..0475e68d6bf5 100644
--- a/tests/intel/kms_psr.c
+++ b/tests/intel/kms_psr.c
@@ -691,7 +691,7 @@ static void setup_test_plane(data_t *data, int test_plane)
 	igt_display_commit(&data->display);
 }
 
-static enum pipe get_pipe_for_output(igt_display_t *display,
+static igt_crtc_t * get_pipe_for_output(igt_display_t *display,
 				     igt_output_t *output)
 {
 	igt_crtc_t *crtc;
@@ -705,7 +705,7 @@ static enum pipe get_pipe_for_output(igt_display_t *display,
 			continue;
 		}
 
-		return crtc->pipe;
+		return crtc;
 	}
 
 	igt_assert_f(false, "No pipe found for output %s\n",
@@ -714,7 +714,7 @@ static enum pipe get_pipe_for_output(igt_display_t *display,
 
 static void test_setup(data_t *data)
 {
-	enum pipe pipe;
+	igt_crtc_t *crtc;
 	drmModeConnectorPtr connector;
 	bool psr_entered = false;
 
@@ -729,7 +729,7 @@ static void test_setup(data_t *data)
 		igt_require_f(data->fbc_flag,
 			      "Can't test FBC with PSR\n");
 
-	pipe = get_pipe_for_output(&data->display, data->output);
+	crtc = get_pipe_for_output(&data->display, data->output);
 	data->crtc_id = data->output->config.crtc->crtc_id;
 	connector = data->output->config.connector;
 
@@ -750,7 +750,7 @@ static void test_setup(data_t *data)
 		if (psr_wait_entry_if_enabled(data)) {
 			if (data->fbc_flag == true && data->op_fbc_mode == FBC_ENABLED)
 				igt_assert_f(intel_fbc_wait_until_enabled(data->drm_fd,
-									  pipe),
+									  crtc->pipe),
 									  "FBC still disabled\n");
 			psr_entered = true;
 			break;
-- 
2.52.0