From: Michael Walle <mwalle@kernel.org>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Sam Ravnborg <sam@ravnborg.org>,
Vinay Simha BN <simhavcs@gmail.com>,
Tony Lindgren <tony@atomide.com>
Cc: Daniel Semkowicz <dse@thaumatec.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Michael Walle <mwalle@kernel.org>
Subject: [PATCH 06/20] drm/bridge: tc358775: redefine LV_MX()
Date: Mon, 06 May 2024 15:34:35 +0200 [thread overview]
Message-ID: <20240506-tc358775-fix-powerup-v1-6-545dcf00b8dd@kernel.org> (raw)
In-Reply-To: <20240506-tc358775-fix-powerup-v1-0-545dcf00b8dd@kernel.org>
Drop the FLD_VAL macro, just use bit shifts. This is a preparation patch
to switch to regmap and to remove the FLD_VAL().
While at it, reformat the LV_x enum.
Signed-off-by: Michael Walle <mwalle@kernel.org>
---
drivers/gpu/drm/bridge/tc358775.c | 36 ++++++------------------------------
1 file changed, 6 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c
index 720c0d63fd6a..7ae86e8d4c72 100644
--- a/drivers/gpu/drm/bridge/tc358775.c
+++ b/drivers/gpu/drm/bridge/tc358775.c
@@ -124,39 +124,15 @@
#define LV_MX1619 0x0490 /* Bit 16 to 19 */
#define LV_MX2023 0x0494 /* Bit 20 to 23 */
#define LV_MX2427 0x0498 /* Bit 24 to 27 */
-#define LV_MX(b0, b1, b2, b3) (FLD_VAL(b0, 4, 0) | FLD_VAL(b1, 12, 8) | \
- FLD_VAL(b2, 20, 16) | FLD_VAL(b3, 28, 24))
+#define LV_MX(b0, b1, b2, b3) \
+ (((b3) << 24) | ((b2) << 16) | ((b1) << 8) | (b0))
/* Input bit numbers used in mux registers */
enum {
- LVI_R0,
- LVI_R1,
- LVI_R2,
- LVI_R3,
- LVI_R4,
- LVI_R5,
- LVI_R6,
- LVI_R7,
- LVI_G0,
- LVI_G1,
- LVI_G2,
- LVI_G3,
- LVI_G4,
- LVI_G5,
- LVI_G6,
- LVI_G7,
- LVI_B0,
- LVI_B1,
- LVI_B2,
- LVI_B3,
- LVI_B4,
- LVI_B5,
- LVI_B6,
- LVI_B7,
- LVI_HS,
- LVI_VS,
- LVI_DE,
- LVI_L0
+ LVI_R0, LVI_R1, LVI_R2, LVI_R3, LVI_R4, LVI_R5, LVI_R6, LVI_R7,
+ LVI_G0, LVI_G1, LVI_G2, LVI_G3, LVI_G4, LVI_G5, LVI_G6, LVI_G7,
+ LVI_B0, LVI_B1, LVI_B2, LVI_B3, LVI_B4, LVI_B5, LVI_B6, LVI_B7,
+ LVI_HS, LVI_VS, LVI_DE, LVI_L0
};
#define LVCFG 0x049C /* LVDS Configuration */
--
2.39.2
next prev parent reply other threads:[~2024-05-06 13:35 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 13:34 [PATCH 00/20] drm/bridge: tc358775: proper bridge bringup and code cleanup Michael Walle
2024-05-06 13:34 ` [PATCH 01/20] drm/bridge: add dsi_lp11_notify mechanism Michael Walle
2024-05-07 8:37 ` Alexander Stein
2024-05-07 13:39 ` Dmitry Baryshkov
2024-05-06 13:34 ` [PATCH 02/20] drm/mediatek: dsi: provide LP-11 mode during .pre_enable Michael Walle
2024-05-06 13:34 ` [PATCH 03/20] drm/mediatek: dsi: add support for .dsi_lp11_notity() Michael Walle
2024-05-06 13:34 ` [PATCH 04/20] drm/bridge: tc358775: fix regulator supply id Michael Walle
2024-05-06 13:34 ` [PATCH 05/20] drm/bridge: tc358775: add crtc modes fixup Michael Walle
2024-05-06 13:34 ` Michael Walle [this message]
2024-05-06 13:34 ` [PATCH 07/20] drm/bridge: tc358775: use regmap instead of open coded access functions Michael Walle
2024-05-06 13:34 ` [PATCH 08/20] drm/bridge: tc358775: remove error message if regulator is missing Michael Walle
2024-05-06 13:34 ` [PATCH 09/20] drm/bridge: tc358775: remove complex vsdelay calculation Michael Walle
2024-05-06 13:34 ` [PATCH 10/20] drm/bridge: tc358775: simplify lvds_link property Michael Walle
2024-05-06 13:34 ` [PATCH 11/20] drm/bridge: tc358775: reformat weird indentation Michael Walle
2024-05-06 13:34 ` [PATCH 12/20] drm/bridge: tc358775: correctly configure LVDS clock Michael Walle
2024-05-06 13:34 ` [PATCH 13/20] drm/bridge: tc358775: split the init code Michael Walle
2024-05-06 13:34 ` [PATCH 14/20] drm/bridge: tc358775: configure PLL depending on the LVDS clock Michael Walle
2024-05-06 13:34 ` [PATCH 15/20] drm/bridge: tc358775: dynamically configure DSI link settings Michael Walle
2024-05-06 13:34 ` [PATCH 16/20] drm/bridge: tc358775: use proper defines to configure LVDS timings Michael Walle
2024-05-06 13:34 ` [PATCH 17/20] drm/bridge: tc358775: move bridge power up/down into functions Michael Walle
2024-05-06 13:34 ` [PATCH 18/20] drm/bridge: tc358775: fix the power-up/down delays Michael Walle
2024-05-06 13:34 ` [PATCH 19/20] drm/bridge: tc358775: fix power-up sequencing Michael Walle
2024-05-06 13:34 ` [PATCH 20/20] drm/bridge: tc358775: use devm_drm_bridge_add() Michael Walle
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