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From: Tvrtko Ursulin <tursulin@ursulin.net>
To: Intel-gfx@lists.freedesktop.org
Subject: [PATCH 3/9] drm/i915: Shrink per-platform watermark configuration
Date: Fri,  7 Oct 2016 14:34:06 +0100	[thread overview]
Message-ID: <1475847252-31580-4-git-send-email-tvrtko.ursulin@linux.intel.com> (raw)
In-Reply-To: <1475847252-31580-1-git-send-email-tvrtko.ursulin@linux.intel.com>

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Use types of more appropriate size in struct
intel_watermark_params to save 512 bytes of .rodata.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_drv.h | 10 +++++-----
 drivers/gpu/drm/i915/intel_pm.c  |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index f618a1c4b9a3..2ab417c73ad8 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -799,11 +799,11 @@ struct intel_plane {
 };
 
 struct intel_watermark_params {
-	unsigned long fifo_size;
-	unsigned long max_wm;
-	unsigned long default_wm;
-	unsigned long guard_size;
-	unsigned long cacheline_size;
+	u16 fifo_size;
+	u16 max_wm;
+	u8 default_wm;
+	u8 guard_size;
+	u8 cacheline_size;
 };
 
 struct cxsr_latency {
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 3b1f0b40ccb9..96d0c57c816c 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -775,13 +775,13 @@ static bool g4x_check_srwm(struct drm_device *dev,
 		      display_wm, cursor_wm);
 
 	if (display_wm > display->max_wm) {
-		DRM_DEBUG_KMS("display watermark is too large(%d/%ld), disabling\n",
+		DRM_DEBUG_KMS("display watermark is too large(%d/%u), disabling\n",
 			      display_wm, display->max_wm);
 		return false;
 	}
 
 	if (cursor_wm > cursor->max_wm) {
-		DRM_DEBUG_KMS("cursor watermark is too large(%d/%ld), disabling\n",
+		DRM_DEBUG_KMS("cursor watermark is too large(%d/%u), disabling\n",
 			      cursor_wm, cursor->max_wm);
 		return false;
 	}
-- 
2.7.4

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  parent reply	other threads:[~2016-10-07 13:34 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-07 13:34 [PATCH 0/9] .rodata diet 2 (non-disruptive version) Tvrtko Ursulin
2016-10-07 13:34 ` [PATCH 1/9] drm/i915: Shrink cxsr_latency_table Tvrtko Ursulin
2016-10-10  7:15   ` Joonas Lahtinen
2016-10-07 13:34 ` [PATCH 2/9] drm/i915: Shrink sdvo_cmd_names Tvrtko Ursulin
2016-10-10  7:16   ` Joonas Lahtinen
2016-10-07 13:34 ` Tvrtko Ursulin [this message]
2016-10-10  7:17   ` [PATCH 3/9] drm/i915: Shrink per-platform watermark configuration Joonas Lahtinen
2016-10-07 13:34 ` [PATCH 4/9] drm/i915: Shrink TV modes const data Tvrtko Ursulin
2016-10-10  6:49   ` Jani Nikula
2016-10-10  8:38     ` Tvrtko Ursulin
2016-10-10  7:22   ` Joonas Lahtinen
2016-10-07 13:34 ` [PATCH 5/9] drm/i915: Use unsigned int for latencies Tvrtko Ursulin
2016-10-10  7:24   ` Joonas Lahtinen
2016-10-10  8:34     ` Tvrtko Ursulin
2016-10-07 13:34 ` [PATCH 6/9] drm/i915: unsigned int is enough for crtc clock Tvrtko Ursulin
2016-10-10  7:25   ` Joonas Lahtinen
2016-10-07 13:34 ` [PATCH 7/9] drm/i915: Convert get_fifo_size return from int to unsigned int Tvrtko Ursulin
2016-10-10  7:46   ` Joonas Lahtinen
2016-10-07 13:34 ` [PATCH 8/9] drm/i915: Make intel_calculate_wm return " Tvrtko Ursulin
2016-10-10  8:02   ` Joonas Lahtinen
2016-10-10  8:33     ` Tvrtko Ursulin
2016-10-07 13:34 ` [PATCH 9/9] drm/i915: Tidy watermark computation local types Tvrtko Ursulin
2016-10-07 13:48   ` Ville Syrjälä
2016-10-07 14:51     ` Tvrtko Ursulin
2016-10-07 15:16       ` Ville Syrjälä
2016-10-10  8:06         ` Joonas Lahtinen
2016-10-10  8:19 ` ✗ Fi.CI.BAT: warning for .rodata diet 2 (non-disruptive version) Patchwork
2016-10-10  8:27 ` ✗ Fi.CI.BAT: failure " Patchwork

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