[Intel-gfx] [PATCH v8 1/6] drm/i915 : Unifying seq_puts messages for feature support

[Sujaritha Sundaresan]

Unifying the various seq_puts messages in debugfs to the simplest one for
feature support.

v2: Clarifying the commit message (Anusha)

v3: Re-factoring code as per review (Michal)

v4: Rebase

v5: Split from following patch

v6: Re-factoring code (Michal, Sagar)
    Clarifying commit message (Sagar)

v7: Generalizing subject to drm/i915 (Sagar)

v8: Omitting DRRS seq_puts unification (Michal)

Suggested by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Signed-off-by: Sujaritha Sundaresan <sujaritha.sundaresan at intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa at intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Oscar Mateo <oscar.mateo at intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble at intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index c65e381..8edd029 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1641,7 +1641,7 @@ static int i915_fbc_status(struct seq_file *m, void *unused)
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 
 	if (!HAS_FBC(dev_priv)) {
-		seq_puts(m, "FBC unsupported on this chipset\n");
+		seq_puts(m, "not supported\n");
 		return 0;
 	}
 
@@ -1809,7 +1809,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused)
 	unsigned int max_gpu_freq, min_gpu_freq;
 
 	if (!HAS_LLC(dev_priv)) {
-		seq_puts(m, "unsupported on this chipset\n");
+		seq_puts(m, "not supported\n");
 		return 0;
 	}
 
@@ -2361,8 +2361,10 @@ static int i915_huc_load_status_info(struct seq_file *m, void *data)
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 	struct drm_printer p;
 
-	if (!HAS_HUC_UCODE(dev_priv))
+	if (!HAS_GUC(dev_priv)) {
+		seq_puts(m, "not supported\n");
 		return 0;
+	}
 
 	p = drm_seq_file_printer(m);
 	intel_uc_fw_dump(&dev_priv->huc.fw, &p);
@@ -2380,8 +2382,10 @@ static int i915_guc_load_status_info(struct seq_file *m, void *data)
 	struct drm_printer p;
 	u32 tmp, i;
 
-	if (!HAS_GUC_UCODE(dev_priv))
+	if (!HAS_GUC(dev_priv)) {
+		seq_puts(m, "not supported\n");
 		return 0;
+	}
 
 	p = drm_seq_file_printer(m);
 	intel_uc_fw_dump(&dev_priv->guc.fw, &p);
@@ -2650,7 +2654,7 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
 	bool enabled = false;
 
 	if (!HAS_PSR(dev_priv)) {
-		seq_puts(m, "PSR not supported\n");
+		seq_puts(m, "not supported\n");
 		return 0;
 	}
 
-- 
1.9.1