diff mbox series

[06/14] drm/i915/dp: Return int from dsc_max/min_src_input_bpc helpers

Message ID 20241217093244.3938132-7-ankit.k.nautiyal@intel.com (mailing list archive)
State New
Headers show
Series DP DSC min/max src bpc fixes | expand

Commit Message

Nautiyal, Ankit K Dec. 17, 2024, 9:32 a.m. UTC 
Use ints for dsc_max/min_bpc instead of u8 in
dsc_max/min_src_input_bpc helpers and their callers.
This will also help replace min_t/max_t macros with min/max ones.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 9848a3ecc556..f13680c4fb80 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1784,7 +1784,7 @@  intel_dp_compute_link_config_wide(struct intel_dp *intel_dp,
 }
 
 static
-u8 intel_dp_dsc_max_src_input_bpc(struct intel_display *display)
+int intel_dp_dsc_max_src_input_bpc(struct intel_display *display)
 {
 	/* Max DSC Input BPC for ICL is 10 and for TGL+ is 12 */
 	if (DISPLAY_VER(display) >= 12)
@@ -1801,14 +1801,14 @@  int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector,
 	struct intel_display *display = to_intel_display(connector);
 	int i, num_bpc;
 	u8 dsc_bpc[3] = {};
-	u8 dsc_max_bpc;
+	int dsc_max_bpc;
 
 	dsc_max_bpc = intel_dp_dsc_max_src_input_bpc(display);
 
 	if (!dsc_max_bpc)
 		return dsc_max_bpc;
 
-	dsc_max_bpc = min_t(u8, dsc_max_bpc, max_req_bpc);
+	dsc_max_bpc = min(dsc_max_bpc, max_req_bpc);
 
 	num_bpc = drm_dp_dsc_sink_supported_input_bpcs(connector->dp.dsc_dpcd,
 						       dsc_bpc);
@@ -2188,7 +2188,7 @@  static int dsc_compute_compressed_bpp(struct intel_dp *intel_dp,
 }
 
 static
-u8 intel_dp_dsc_min_src_input_bpc(void)
+int intel_dp_dsc_min_src_input_bpc(void)
 {
 	/* Min DSC Input BPC for ICL+ is 8 */
 	return 8;
@@ -2200,7 +2200,7 @@  bool is_dsc_pipe_bpp_sufficient(struct intel_display *display,
 				struct link_config_limits *limits,
 				int pipe_bpp)
 {
-	u8 dsc_max_bpc, dsc_min_bpc, dsc_max_pipe_bpp, dsc_min_pipe_bpp;
+	int dsc_max_bpc, dsc_min_bpc, dsc_max_pipe_bpp, dsc_min_pipe_bpp;
 
 	dsc_max_bpc = min(intel_dp_dsc_max_src_input_bpc(display), conn_state->max_requested_bpc);
 	dsc_min_bpc = intel_dp_dsc_min_src_input_bpc();
@@ -2247,9 +2247,9 @@  static int intel_dp_dsc_compute_pipe_bpp(struct intel_dp *intel_dp,
 	struct intel_display *display = to_intel_display(intel_dp);
 	const struct intel_connector *connector =
 		to_intel_connector(conn_state->connector);
-	u8 max_req_bpc = conn_state->max_requested_bpc;
-	u8 dsc_max_bpc, dsc_max_bpp;
-	u8 dsc_min_bpc, dsc_min_bpp;
+	int max_req_bpc = conn_state->max_requested_bpc;
+	int dsc_max_bpc, dsc_max_bpp;
+	int dsc_min_bpc, dsc_min_bpp;
 	u8 dsc_bpc[3] = {};
 	int forced_bpp, pipe_bpp;
 	int num_bpc, i, ret;
@@ -2269,7 +2269,7 @@  static int intel_dp_dsc_compute_pipe_bpp(struct intel_dp *intel_dp,
 	if (!dsc_max_bpc)
 		return -EINVAL;
 
-	dsc_max_bpc = min_t(u8, dsc_max_bpc, max_req_bpc);
+	dsc_max_bpc = min(dsc_max_bpc, max_req_bpc);
 	dsc_max_bpp = min(dsc_max_bpc * 3, limits->pipe.max_bpp);
 
 	dsc_min_bpc = intel_dp_dsc_min_src_input_bpc();