[PATCH 48/49] drm/amd/display: dispatch compressed FRL cap check inside dml1_frl_cap_chk_inter

[why]
DSC over HDMI FRL (e.g. 4k144) was pruned by DML mode support
because the compressed FRL cap check was never reached.

dml32_TruncToValidBPP() validates the FRL output by calling
dml1_frl_cap_chk_inter() directly. The compressed-vs-uncompressed
dispatch (if params->compressed -> dml1_frl_cap_chk_compressed()) had
been moved up into the top-level dml1_frl_cap_chk() wrapper, leaving
dml1_frl_cap_chk_inter() as uncompressed-only. As a result a DSC stream
routed through TruncToValidBPP was validated against the full
uncompressed bandwidth, failed the cap check, and the mode was pruned
(vlevel == num_states).

[how]
Move the compressed dispatch back into dml1_frl_cap_chk_inter() so every
caller of _inter() (including TruncToValidBPP) honours params->compressed.
This matches the internal DAL tree.

Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Fangzhi Zuo <[email protected]>
Tested-by: Dan Wheeler <[email protected]>
---
 drivers/gpu/drm/amd/display/dc/dml/dml1_frl_cap_chk.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml1_frl_cap_chk.c b/drivers/gpu/drm/amd/display/dc/dml/dml1_frl_cap_chk.c
index 260f58a97fc7..da2c92e5c02f 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dml1_frl_cap_chk.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml1_frl_cap_chk.c
@@ -630,17 +630,17 @@ enum frl_cap_chk_result dml1_frl_cap_chk(struct frl_cap_chk_params *params)
 {
 	struct frl_cap_chk_intermediates inter;
 
-#if defined (CONFIG_DRM_AMD_DC_FP)
-	if (params->compressed)
-		return dml1_frl_cap_chk_compressed(params, &inter);
-#endif
-
 	return dml1_frl_cap_chk_inter(params, &inter);
 }
 
 enum frl_cap_chk_result dml1_frl_cap_chk_inter(struct frl_cap_chk_params *params,
 					       struct frl_cap_chk_intermediates *inter)
 {
+#if defined (CONFIG_DRM_AMD_DC_FP)
+	if (params->compressed)
+		return dml1_frl_cap_chk_compressed(params, inter);
+#endif
+
 	return dml1_frl_cap_chk_uncompressed(params, inter);
 }
 
-- 
2.53.0