From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org,
linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Subject: [PATCH 1/2] drm: rcar-du: Refactor Feature and Quirk definitions
Date: Mon, 20 Aug 2018 17:00:43 +0100 [thread overview]
Message-ID: <20180820160044.15783-2-kieran.bingham+renesas@ideasonboard.com> (raw)
In-Reply-To: <20180820160044.15783-1-kieran.bingham+renesas@ideasonboard.com>
These flags are represented by bit fields. To make this clear, utilise
the BIT() macro.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
---
This patch fails checkpatch's 80-char limit, due to the line comments
extending across the 80-char boundary on RCAR_DU_FEATURE_EXT_CTRL_REGS
To preserve formatting - this warning has been ignored.
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index b3a25e8e07d0..78ea20abfb30 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -27,11 +27,11 @@ struct drm_device;
struct drm_fbdev_cma;
struct rcar_du_device;
-#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK (1 << 0) /* Per-CRTC IRQ and clock */
-#define RCAR_DU_FEATURE_EXT_CTRL_REGS (1 << 1) /* Has extended control registers */
-#define RCAR_DU_FEATURE_VSP1_SOURCE (1 << 2) /* Has inputs from VSP1 */
+#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK BIT(0) /* Per-CRTC IRQ and clock */
+#define RCAR_DU_FEATURE_EXT_CTRL_REGS BIT(1) /* Has extended control registers */
+#define RCAR_DU_FEATURE_VSP1_SOURCE BIT(2) /* Has inputs from VSP1 */
-#define RCAR_DU_QUIRK_ALIGN_128B (1 << 0) /* Align pitches to 128 bytes */
+#define RCAR_DU_QUIRK_ALIGN_128B BIT(0) /* Align pitches to 128 bytes */
/*
* struct rcar_du_output_routing - Output routing specification
--
2.17.1
next prev parent reply other threads:[~2018-08-20 16:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-20 16:00 [PATCH 0/2] drm: rcar-du: Add interlaced feature support flag Kieran Bingham
2018-08-20 16:00 ` Kieran Bingham [this message]
2018-08-20 16:03 ` [PATCH 1/2] drm: rcar-du: Refactor Feature and Quirk definitions Laurent Pinchart
2018-08-22 10:42 ` Simon Horman
2018-08-20 16:00 ` [PATCH 2/2] drm: rcar-du: Add interlaced feature flag Kieran Bingham
2018-08-20 16:18 ` Laurent Pinchart
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