From: Jani Nikula <jani.nikula@intel.com>
To: Ville Syrjala <ville.syrjala@linux.intel.com>,
igt-dev@lists.freedesktop.org
Subject: Re: [PATCH i-g-t v2 14/23] tests/kms_vblank: Use igt_crtc_t instead of enum pipe
Date: Tue, 24 Feb 2026 15:43:16 +0200 [thread overview]
Message-ID: <5e05bde0a1c2a8afed25ce9ac179affb24a7d58c@intel.com> (raw)
In-Reply-To: <20260221032003.30936-15-ville.syrjala@linux.intel.com>
On Sat, 21 Feb 2026, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Convert kms_vblank from 'enum pipe' to 'igt_crtc_t'.
>
> The data.pipe member gets directly replaced with data.crtc.
>
> Also note that the local 'enum pipe p' in crtc_id_subtest()
> needs a bit of extra cleanup.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>
> #include "scripts/iterators.cocci"
>
> @find_data@
> typedef igt_crtc_t;
> identifier DISPLAY, PIPE;
> type T;
> @@
> T {
> ...
> igt_display_t DISPLAY;
> ...
> - enum pipe PIPE;
> + igt_crtc_t *crtc;
> ...
> };
>
> @depends on find_data@
> find_data.T S;
> find_data.T *P;
> expression E;
> @@
> (
> - S.pipe = E
> + S.crtc = igt_crtc_for_pipe(&S.display, E)
> |
> - P->pipe = E
> + P->crtc = igt_crtc_for_pipe(&P->display, E)
> |
> - igt_crtc_for_pipe(..., S.pipe)
> + S.crtc
> |
> - igt_crtc_for_pipe(..., P->pipe)
> + P->crtc
> |
> - kmstest_pipe_name(S.pipe)
> + igt_crtc_name(S.crtc)
> |
> - kmstest_pipe_name(P->pipe)
> + igt_crtc_name(P->crtc)
> )
>
> @depends on find_data@
> find_data.T S;
> find_data.T *P;
> @@
> (
> - S.pipe
> + S.crtc->pipe
> |
> - P->pipe
> + P->crtc->pipe
> )
>
> @func2@
> typedef igt_crtc_t;
> identifier FUNC, PIPE;
> parameter list[N] P;
> @@
> FUNC(P
> - ,enum pipe PIPE
> + ,igt_crtc_t *crtc
> ,...)
> {
> <+... when != PIPE = ...
> (
> - igt_crtc_for_pipe(..., PIPE)
> + crtc
> |
> - kmstest_pipe_name(PIPE)
> + igt_crtc_name(crtc)
> |
> - PIPE
> + crtc->pipe
> )
> ...+>
> }
>
> @depends on func2@
> identifier func2.FUNC;
> expression list[func2.N] EP;
> expression PIPE;
> @@
> FUNC(EP
> - ,PIPE
> + ,igt_crtc_for_pipe(display, PIPE)
> ,...)
>
> @@
> igt_crtc_t *CRTC;
> @@
> - igt_crtc_for_pipe(..., CRTC->pipe)
> + CRTC
>
> @depends on find_data@
> find_data.T S;
> find_data.T *P;
> @@
> (
> - igt_crtc_for_pipe(..., S.crtc->pipe)
> + S.crtc
> |
> - igt_crtc_for_pipe(..., P->crtc->pipe)
> + P->crtc
> )
>
> @@
> typedef igt_display_t;
> identifier DISPLAY;
> @@
> - igt_display_t *DISPLAY = ...;
> ... when != DISPLAY
>
> @clean_pipe@
> identifier PIPE;
> expression CRTC;
> @@
> - enum pipe PIPE = CRTC->pipe;
> <+...
> (
> - igt_crtc_for_pipe(..., PIPE)
> + CRTC
> |
> - PIPE
> + CRTC->pipe
> )
> ...+>
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
> tests/kms_vblank.c | 55 +++++++++++++++++++++++-----------------------
> 1 file changed, 27 insertions(+), 28 deletions(-)
>
> diff --git a/tests/kms_vblank.c b/tests/kms_vblank.c
> index add8b7ec3cbf..970eb4d9a6a7 100644
> --- a/tests/kms_vblank.c
> +++ b/tests/kms_vblank.c
> @@ -97,7 +97,7 @@ typedef struct {
> igt_display_t display;
> struct igt_fb primary_fb;
> igt_output_t *output;
> - enum pipe pipe;
> + igt_crtc_t *crtc;
> unsigned int flags;
> #define IDLE 0x1
> #define BUSY 0x2
> @@ -130,7 +130,7 @@ static void prepare_crtc(data_t *data, int fd, igt_output_t *output)
>
> /* select the pipe we want to use */
> igt_output_set_crtc(output,
> - igt_crtc_for_pipe(display, data->pipe));
> + data->crtc);
>
> /* create and set the primary plane fb */
> mode = igt_output_get_mode(output);
> @@ -144,7 +144,7 @@ static void prepare_crtc(data_t *data, int fd, igt_output_t *output)
>
> igt_display_commit(display);
>
> - igt_wait_for_vblank(igt_crtc_for_pipe(display, data->pipe));
> + igt_wait_for_vblank(data->crtc);
> }
>
> static void cleanup_crtc(data_t *data, int fd, igt_output_t *output)
> @@ -192,7 +192,7 @@ static void run_test(data_t *data, void (*testfunc)(data_t *, int, int))
> memset(&vbl, 0, sizeof(vbl));
> vbl.request.type =
> DRM_VBLANK_RELATIVE | DRM_VBLANK_EVENT;
> - vbl.request.type |= kmstest_get_vbl_flag(data->pipe);
> + vbl.request.type |= kmstest_get_vbl_flag(data->crtc->pipe);
> vbl.request.sequence = 120 + 12;
> igt_assert_eq(wait_vblank(fd, &vbl), 0);
> }
> @@ -225,14 +225,14 @@ static void run_test(data_t *data, void (*testfunc)(data_t *, int, int))
> }
>
> static bool
> -pipe_output_combo_valid(igt_display_t *display,
> - enum pipe pipe, igt_output_t *output)
> +pipe_output_combo_valid(igt_display_t *display, igt_crtc_t *crtc,
> + igt_output_t *output)
> {
> bool ret = true;
>
> igt_display_reset(display);
>
> - igt_output_set_crtc(output, igt_crtc_for_pipe(display, pipe));
> + igt_output_set_crtc(output, crtc);
> if (!intel_pipe_output_combo_valid(display))
> ret = false;
> igt_output_set_crtc(output, NULL);
> @@ -243,15 +243,14 @@ pipe_output_combo_valid(igt_display_t *display,
> static void crtc_id_subtest(data_t *data, int fd)
> {
> igt_display_t *display = &data->display;
> - enum pipe p = data->pipe;
> igt_output_t *output = data->output;
> struct drm_event_vblank buf;
> - const uint32_t pipe_id_flag = kmstest_get_vbl_flag(p);
> + const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->crtc->pipe);
> unsigned crtc_id, expected_crtc_id;
> uint64_t val;
> union drm_wait_vblank vbl;
>
> - crtc_id = igt_crtc_for_pipe(display, p)->crtc_id;
> + crtc_id = data->crtc->crtc_id;
> if (drmGetCap(display->drm_fd, DRM_CAP_CRTC_IN_VBLANK_EVENT, &val) == 0)
> expected_crtc_id = crtc_id;
> else
> @@ -291,7 +290,7 @@ static void crtc_id_subtest(data_t *data, int fd)
>
> static void accuracy(data_t *data, int fd, int nchildren)
> {
> - const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->pipe);
> + const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->crtc->pipe);
> union drm_wait_vblank vbl;
> unsigned long target;
> int total = 120 / nchildren;
> @@ -330,7 +329,7 @@ static void accuracy(data_t *data, int fd, int nchildren)
>
> static void vblank_query(data_t *data, int fd, int nchildren)
> {
> - const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->pipe);
> + const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->crtc->pipe);
> union drm_wait_vblank vbl;
> struct timespec start, end;
> unsigned long sq, count = 0;
> @@ -359,7 +358,7 @@ static void vblank_query(data_t *data, int fd, int nchildren)
>
> static void vblank_wait(data_t *data, int fd, int nchildren)
> {
> - const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->pipe);
> + const uint32_t pipe_id_flag = kmstest_get_vbl_flag(data->crtc->pipe);
> union drm_wait_vblank vbl;
> struct timespec start, end;
> unsigned long sq, count = 0;
> @@ -388,12 +387,12 @@ static void vblank_wait(data_t *data, int fd, int nchildren)
> elapsed(&start, &end, count));
> }
>
> -static int get_vblank(int fd, enum pipe pipe, unsigned flags)
> +static int get_vblank(int fd, igt_crtc_t *crtc, unsigned flags)
> {
> union drm_wait_vblank vbl;
>
> memset(&vbl, 0, sizeof(vbl));
> - vbl.request.type = DRM_VBLANK_RELATIVE | kmstest_get_vbl_flag(pipe) | flags;
> + vbl.request.type = DRM_VBLANK_RELATIVE | kmstest_get_vbl_flag(crtc->pipe) | flags;
> do_or_die(igt_ioctl(fd, DRM_IOCTL_WAIT_VBLANK, &vbl));
>
> return vbl.reply.sequence;
> @@ -412,7 +411,7 @@ static void vblank_ts_cont(data_t *data, int fd, int nchildren)
> int vrefresh = igt_output_get_mode(output)->vrefresh;
> double time_elapsed;
>
> - seq1 = get_vblank(fd, data->pipe, 0);
> + seq1 = get_vblank(fd, data->crtc, 0);
> clock_gettime(CLOCK_MONOTONIC, &start);
>
> if (data->flags & DPMS) {
> @@ -436,7 +435,7 @@ static void vblank_ts_cont(data_t *data, int fd, int nchildren)
> /* Attempting to do a vblank while disabled should return -EINVAL */
> memset(&vbl, 0, sizeof(vbl));
> vbl.request.type = _DRM_VBLANK_RELATIVE;
> - vbl.request.type |= kmstest_get_vbl_flag(data->pipe);
> + vbl.request.type |= kmstest_get_vbl_flag(data->crtc->pipe);
> igt_assert_eq(wait_vblank(fd, &vbl), -EINVAL);
> }
>
> @@ -447,11 +446,11 @@ static void vblank_ts_cont(data_t *data, int fd, int nchildren)
>
> if (data->flags & MODESET) {
> igt_output_set_crtc(output,
> - igt_crtc_for_pipe(display, data->pipe));
> + data->crtc);
> igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
> }
>
> - seq2 = get_vblank(fd, data->pipe, 0);
> + seq2 = get_vblank(fd, data->crtc, 0);
> clock_gettime(CLOCK_MONOTONIC, &end);
>
> time_elapsed = igt_time_elapsed(&start, &end);
> @@ -519,8 +518,8 @@ static void run_subtests(data_t *data)
> for_each_crtc_with_valid_output(&data->display,
> crtc,
> data->output) {
> - data->pipe = crtc->pipe;
> - if (!pipe_output_combo_valid(&data->display, crtc->pipe, data->output))
> + data->crtc = crtc;
> + if (!pipe_output_combo_valid(&data->display, crtc, data->output))
> continue;
>
> if (!all_pipes && crtc->pipe != active_pipes[0] &&
> @@ -551,8 +550,8 @@ static void run_subtests(data_t *data)
> for_each_crtc_with_valid_output(&data->display,
> crtc,
> data->output) {
> - data->pipe = crtc->pipe;
> - if (!pipe_output_combo_valid(&data->display, crtc->pipe, data->output))
> + data->crtc = crtc;
> + if (!pipe_output_combo_valid(&data->display, crtc, data->output))
> continue;
>
> if (!all_pipes && crtc->pipe != active_pipes[0] &&
> @@ -650,7 +649,7 @@ int igt_main_args("e", NULL, help_str, opt_handler, NULL)
>
> /* Get active pipes. */
> for_each_crtc(&data.display, crtc) {
> - data.pipe = crtc->pipe;
> + data.crtc = crtc;
> active_pipes[last_pipe++] = crtc->pipe;
> }
> last_pipe--;
> @@ -660,8 +659,8 @@ int igt_main_args("e", NULL, help_str, opt_handler, NULL)
> igt_subtest_with_dynamic("invalid") {
> for_each_crtc_with_valid_output(&data.display, crtc,
> data.output) {
> - data.pipe = crtc->pipe;
> - if (!pipe_output_combo_valid(&data.display, crtc->pipe, data.output))
> + data.crtc = crtc;
> + if (!pipe_output_combo_valid(&data.display, crtc, data.output))
> continue;
>
> igt_dynamic_f("pipe-%s-%s", igt_crtc_name(crtc),
> @@ -676,8 +675,8 @@ int igt_main_args("e", NULL, help_str, opt_handler, NULL)
> igt_subtest_with_dynamic("crtc-id") {
> for_each_crtc_with_valid_output(&data.display, crtc,
> data.output) {
> - data.pipe = crtc->pipe;
> - if (!pipe_output_combo_valid(&data.display, crtc->pipe, data.output))
> + data.crtc = crtc;
> + if (!pipe_output_combo_valid(&data.display, crtc, data.output))
> continue;
>
> if (!all_pipes && crtc->pipe != active_pipes[0] &&
--
Jani Nikula, Intel
next prev parent reply other threads:[~2026-02-24 13:43 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-21 3:19 [PATCH i-g-t v2 00/23] tests/kms: More igt_crtc_t conversions Ville Syrjala
2026-02-21 3:19 ` [PATCH i-g-t v2 01/23] tests/intel/kms_psr: Don't pass uninitialized 'pipe' to intel_fbc_supported_on_chipset() Ville Syrjala
2026-02-23 11:22 ` Jani Nikula
2026-02-24 7:28 ` Ville Syrjälä
2026-02-23 11:23 ` Jani Nikula
2026-02-23 12:01 ` Jani Nikula
2026-02-24 8:49 ` [PATCH i-g-t v3 " Ville Syrjala
2026-02-24 8:53 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 02/23] tests/intel/kms_psr2_sf: Don't pass zero initialized 'data.pipe' " Ville Syrjala
2026-02-24 8:51 ` [PATCH i-g-t v3 " Ville Syrjala
2026-02-24 8:56 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 03/23] tests/intel/kms_flip_scaled_crc: Remove unused 'enum pipe pipe' Ville Syrjala
2026-02-23 11:34 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 04/23] tests/kms_concurrent: Actually run the test over all connected crtcs Ville Syrjala
2026-02-23 3:09 ` Karthik B S
2026-02-21 3:19 ` [PATCH i-g-t v2 05/23] tests/amdgpu/amd_abm: Don't use uninitialized 'pipe' Ville Syrjala
2026-02-24 14:08 ` Jani Nikula
2026-02-25 9:18 ` Ville Syrjälä
2026-02-21 3:19 ` [PATCH i-g-t v2 06/23] tests/kms: Use 'enum pipe' over int' Ville Syrjala
2026-02-23 11:44 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 07/23] lib/kms: Add igt_crtc_for_crtc_id() Ville Syrjala
2026-02-23 11:46 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 08/23] tests/kms_lease: Use igt_crtc_t instead of enum pipe Ville Syrjala
2026-02-23 11:48 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 09/23] tests/kms_lease: Pass lease_t to prepare_crtc() Ville Syrjala
2026-02-23 11:49 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 10/23] tests/intel/kms_frontbuffer_tracking: Use igt_crtc_t instead of enum pipe Ville Syrjala
2026-02-23 11:52 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 11/23] tests/kms_plane_scaling: " Ville Syrjala
2026-02-23 14:06 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 12/23] tests/drm_read: " Ville Syrjala
2026-02-24 8:58 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 13/23] tests/intel/kms_psr2_sf: Convert pipes[] to crtcs[] Ville Syrjala
2026-02-24 9:09 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 14/23] tests/kms_vblank: Use igt_crtc_t instead of enum pipe Ville Syrjala
2026-02-24 13:43 ` Jani Nikula [this message]
2026-02-21 3:19 ` [PATCH i-g-t v2 15/23] tests/kms_plane_multiple: " Ville Syrjala
2026-02-24 13:48 ` Jani Nikula
2026-02-25 7:44 ` Ville Syrjälä
2026-02-21 3:19 ` [PATCH i-g-t v2 16/23] tests/kms_tiled_display: " Ville Syrjala
2026-02-24 13:48 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 17/23] tests/intel/kms_psr: " Ville Syrjala
2026-02-24 13:49 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 18/23] tests/kms_prime: " Ville Syrjala
2026-02-24 13:50 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 19/23] tests/chamelium: " Ville Syrjala
2026-02-24 13:51 ` Jani Nikula
2026-02-21 3:19 ` [PATCH i-g-t v2 20/23] tests/kms: Use igt_crtc_t instead of enum pipe, part 1 Ville Syrjala
2026-02-24 13:56 ` Jani Nikula
2026-02-21 3:20 ` [PATCH i-g-t v2 21/23] tests/kms: Use igt_crtc_t instead of enum pipe, part 2 Ville Syrjala
2026-02-24 13:58 ` Jani Nikula
2026-02-21 3:20 ` [PATCH i-g-t v2 22/23] tests/kms: Use igt_crtc_t instead of enum pipe, part 3 Ville Syrjala
2026-02-24 8:51 ` [PATCH i-g-t v3 " Ville Syrjala
2026-02-24 14:04 ` Jani Nikula
2026-02-21 3:20 ` [PATCH i-g-t v2 23/23] tests/kms: Use igt_crtc_t instead of enum pipe, part 4 Ville Syrjala
2026-02-24 14:06 ` Jani Nikula
2026-02-21 3:59 ` ✓ Xe.CI.BAT: success for tests/kms: More igt_crtc_t conversions (rev2) Patchwork
2026-02-21 4:13 ` ✓ i915.CI.BAT: " Patchwork
2026-02-21 16:12 ` ✗ i915.CI.Full: failure " Patchwork
2026-02-23 13:25 ` ✗ Xe.CI.FULL: " Patchwork
2026-02-24 12:43 ` ✓ Xe.CI.BAT: success for tests/kms: More igt_crtc_t conversions (rev5) Patchwork
2026-02-24 12:58 ` ✓ i915.CI.BAT: " Patchwork
2026-02-24 18:52 ` ✗ i915.CI.Full: failure " Patchwork
2026-02-24 22:57 ` ✓ Xe.CI.FULL: success " Patchwork
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