[Intel-gfx] [PATCH v6 1/3] drm/i915/guc : Unifying seq_puts messages for feature support

[Sagar Arun Kamble]

Keep subject as "drm/i915" as this is generic change. Also I saw 
i915_runtime_pm_status debugfs output not updated.

Could you please check.



On 10/11/2017 12:02 AM, Sujaritha Sundaresan wrote:
> 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)
>
> Suggested by: Michal Wajdeczko <michal.wajdeczko at intel.com>
> Signed-off-by: Sujaritha Sundaresan <sujaritha.sundaresan at intel.com>
> Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
> Cc: Anusha Srivatsa <anusha.srivatsa 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 | 12 +++++++-----
>   1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 5b58d2b..9d0c27b 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -1670,7 +1670,7 @@ 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;
>   	}
>   
> @@ -1837,7 +1837,7 @@ 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;
>   	}
>   
> @@ -2391,6 +2391,7 @@ static int i915_huc_load_status_info(struct seq_file *m, void *data)
>   	struct intel_uc_fw *huc_fw = &dev_priv->huc.fw;
>   
>   	if (!HAS_HUC_UCODE(dev_priv))
> +		seq_puts(m, "not supported\n");
>   		return 0;
>   
>   	seq_puts(m, "HuC firmware status:\n");
> @@ -2424,6 +2425,7 @@ static int i915_guc_load_status_info(struct seq_file *m, void *data)
>   	u32 tmp, i;
>   
>   	if (!HAS_GUC_UCODE(dev_priv))
> +		seq_puts(m, "not supported\n");
>   		return 0;
>   
>   	seq_printf(m, "GuC firmware status:\n");
> @@ -2708,7 +2710,7 @@ 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;
>   	}
>   
> @@ -3565,7 +3567,7 @@ static void drrs_status_per_crtc(struct seq_file *m,
>   
>   		mutex_lock(&drrs->mutex);
>   		/* DRRS Supported */
> -		seq_puts(m, "\tDRRS Supported: Yes\n");
> +		seq_puts(m, "supported\n");
>   
>   		/* disable_drrs() will make drrs->dp NULL */
>   		if (!drrs->dp) {
> @@ -3597,7 +3599,7 @@ static void drrs_status_per_crtc(struct seq_file *m,
>   		mutex_unlock(&drrs->mutex);
>   	} else {
>   		/* DRRS not supported. Print the VBT parameter*/
> -		seq_puts(m, "\tDRRS Supported : No");
> +		seq_puts(m, "not supported\n");
>   	}
>   	seq_puts(m, "\n");
>   }