[i-g-t V6 4/8] lib/igt_kms: Force joiner support in bigjoiner checks
Bhanuprakash Modem
bhanuprakash.modem at intel.com
Tue Jun 18 08:22:44 UTC 2024
As we recently introduced the option (through debugfs) to
force the bigjoiner, needs to extend the support in bigjoiner
checks to handle the force joiner.
Cc: Kunal Joshi <kunal1.joshi at intel.com>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>
---
lib/igt_kms.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 9fdfadde1..d565e79ce 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -6415,6 +6415,7 @@ bool igt_check_bigjoiner_support(igt_display_t *display)
enum pipe idx;
drmModeModeInfo *mode;
igt_output_t *output;
+ bool force_joiner;
} pipes[IGT_MAX_PIPES];
int max_dotclock;
@@ -6433,6 +6434,7 @@ bool igt_check_bigjoiner_support(igt_display_t *display)
pipes[pipes_in_use].idx = output->pending_pipe;
pipes[pipes_in_use].mode = igt_output_get_mode(output);
pipes[pipes_in_use].output = output;
+ pipes[pipes_in_use].force_joiner = igt_check_force_joiner_status(display->drm_fd, output->name);
pipes_in_use++;
}
@@ -6444,21 +6446,22 @@ bool igt_check_bigjoiner_support(igt_display_t *display)
max_dotclock = igt_get_max_dotclock(display->drm_fd);
/*
- * if mode resolution > 5K (or) mode.clock > max dot-clock, then ignore
+ * if force joiner (or) mode resolution > 5K (or) mode.clock > max dot-clock,
+ * then ignore
* - if the consecutive pipe is not available
* - last crtc in single/multi-connector config
* - consecutive crtcs in multi-connector config
*
* in multi-connector config ignore if
- * - previous crtc (mode resolution > 5K or mode.clock > max dot-clock) and
+ * - previous crtc (force joiner or mode resolution > 5K or mode.clock > max dot-clock) and
* - current & previous crtcs are consecutive
*/
for (i = 0; i < pipes_in_use; i++) {
- if (igt_bigjoiner_possible(pipes[i].mode, max_dotclock)) {
- igt_info("pipe-%s-%s: (Max dot-clock: %d KHz)",
+ if (pipes[i].force_joiner || igt_bigjoiner_possible(pipes[i].mode, max_dotclock)) {
+ igt_info("pipe-%s-%s: (Max dot-clock: %d KHz), force joiner: %s\n",
kmstest_pipe_name(pipes[i].idx),
igt_output_name(pipes[i].output),
- max_dotclock);
+ max_dotclock, pipes[i].force_joiner ? "Yes" : "No");
kmstest_dump_mode(pipes[i].mode);
if (pipes[i].idx >= (total_pipes - 1)) {
@@ -6481,11 +6484,11 @@ bool igt_check_bigjoiner_support(igt_display_t *display)
}
}
- if ((i > 0) && igt_bigjoiner_possible(pipes[i - 1].mode, max_dotclock)) {
- igt_info("pipe-%s-%s: (Max dot-clock: %d KHz)",
+ if ((i > 0) && (pipes[i - 1].force_joiner || igt_bigjoiner_possible(pipes[i - 1].mode, max_dotclock))) {
+ igt_info("pipe-%s-%s: (Max dot-clock: %d KHz), force joiner: %s\n",
kmstest_pipe_name(pipes[i - 1].idx),
igt_output_name(pipes[i - 1].output),
- max_dotclock);
+ max_dotclock, pipes[i - 1].force_joiner ? "Yes" : "No");
kmstest_dump_mode(pipes[i - 1].mode);
if (!display->pipes[pipes[i - 1].idx + 1].enabled) {
--
2.43.2
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