From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 5/5] drm/i915: Make hdcp2_msg_timeout.timeout u16
Date: Thu, 10 Oct 2019 17:51:27 +0300 [thread overview]
Message-ID: <20191010145127.7487-5-ville.syrjala@linux.intel.com> (raw)
In-Reply-To: <20191010145127.7487-1-ville.syrjala@linux.intel.com>
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
All the timeout values fit in u16, so let's shrink the structure
a bit.
This ends up actually increasing the .text size a bit due to
some changes in instructions (constant imul+small jmps replaced
with mov+bigger jmpqs). Seems pretty arbitrary to me so I'll
just pretend I didn't see it.
text data bss dec hex filename
- 34521 360 0 34881 8841 intel_hdmi.o
+ 34537 360 0 34897 8851 intel_hdmi.o
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index 2dd798d8b961..5e97df38d281 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -1529,7 +1529,7 @@ bool intel_hdmi_hdcp_check_link(struct intel_digital_port *intel_dig_port)
struct hdcp2_hdmi_msg_timeout {
u8 msg_id;
- u32 timeout;
+ u16 timeout;
};
static const struct hdcp2_hdmi_msg_timeout hdcp2_msg_timeout[] = {
--
2.21.0
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next prev parent reply other threads:[~2019-10-10 14:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-10 14:51 [PATCH 1/5] drm/i915: Shrink eDRAM ways/sets arrays Ville Syrjala
2019-10-10 14:51 ` [PATCH 2/5] drm/i915: s/hdcp2_hdmi_msg_data/hdcp2_hdmi_msg_timeout/ Ville Syrjala
2019-10-17 6:55 ` Ramalingam C
2019-10-10 14:51 ` [PATCH 3/5] drm/i915: Remove dead weight from hdcp2_msg_timeout[] Ville Syrjala
2019-10-17 7:02 ` Ramalingam C
2019-10-10 14:51 ` [PATCH 4/5] drm/i915: Remove hdcp2_hdmi_msg_timeout.timeout2 Ville Syrjala
2019-10-17 7:05 ` Ramalingam C
2019-10-10 14:51 ` Ville Syrjala [this message]
2019-10-17 7:08 ` [PATCH 5/5] drm/i915: Make hdcp2_msg_timeout.timeout u16 Ramalingam C
2019-10-10 16:57 ` ✗ Fi.CI.BAT: failure for series starting with [1/5] drm/i915: Shrink eDRAM ways/sets arrays Patchwork
2019-10-17 7:58 ` [PATCH 1/5] " Ramalingam C
2019-10-17 12:54 ` Ville Syrjälä
2019-10-17 13:26 ` Ramalingam C
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