From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: Jyri Sarha <jyri.sarha@iki.fi>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>, Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
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>,
Jayesh Choudhary <j-choudhary@ti.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org,
Francesco Dolcini <francesco@dolcini.it>,
Aradhya Bhatia <aradhya.bhatia@linux.dev>,
Devarsh Thakkar <devarsht@ti.com>,
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Subject: [PATCH v3 02/17] drm/tidss: Use the crtc_* timings when programming the HW
Date: Mon, 14 Apr 2025 14:11:11 +0300 [thread overview]
Message-ID: <20250414-cdns-dsi-impro-v3-2-4e52551d4f07@ideasonboard.com> (raw)
In-Reply-To: <20250414-cdns-dsi-impro-v3-0-4e52551d4f07@ideasonboard.com>
Use the crtc_* fields from drm_display_mode, instead of the "logical"
fields. This shouldn't change anything in practice, but afaiu the crtc_*
fields are the correct ones to use here.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
drivers/gpu/drm/tidss/tidss_crtc.c | 2 +-
drivers/gpu/drm/tidss/tidss_dispc.c | 16 ++++++++--------
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 94f8e3178df5..1604eca265ef 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -225,7 +225,7 @@ static void tidss_crtc_atomic_enable(struct drm_crtc *crtc,
tidss_runtime_get(tidss);
r = dispc_vp_set_clk_rate(tidss->dispc, tcrtc->hw_videoport,
- mode->clock * 1000);
+ mode->crtc_clock * 1000);
if (r != 0)
return;
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index cacb5f3d8085..a5107f2732b1 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -1084,13 +1084,13 @@ void dispc_vp_enable(struct dispc_device *dispc, u32 hw_videoport,
dispc_set_num_datalines(dispc, hw_videoport, fmt->data_width);
- hfp = mode->hsync_start - mode->hdisplay;
- hsw = mode->hsync_end - mode->hsync_start;
- hbp = mode->htotal - mode->hsync_end;
+ hfp = mode->crtc_hsync_start - mode->crtc_hdisplay;
+ hsw = mode->crtc_hsync_end - mode->crtc_hsync_start;
+ hbp = mode->crtc_htotal - mode->crtc_hsync_end;
- vfp = mode->vsync_start - mode->vdisplay;
- vsw = mode->vsync_end - mode->vsync_start;
- vbp = mode->vtotal - mode->vsync_end;
+ vfp = mode->crtc_vsync_start - mode->crtc_vdisplay;
+ vsw = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ vbp = mode->crtc_vtotal - mode->crtc_vsync_end;
dispc_vp_write(dispc, hw_videoport, DISPC_VP_TIMING_H,
FLD_VAL(hsw - 1, 7, 0) |
@@ -1132,8 +1132,8 @@ void dispc_vp_enable(struct dispc_device *dispc, u32 hw_videoport,
FLD_VAL(ivs, 12, 12));
dispc_vp_write(dispc, hw_videoport, DISPC_VP_SIZE_SCREEN,
- FLD_VAL(mode->hdisplay - 1, 11, 0) |
- FLD_VAL(mode->vdisplay - 1, 27, 16));
+ FLD_VAL(mode->crtc_hdisplay - 1, 11, 0) |
+ FLD_VAL(mode->crtc_vdisplay - 1, 27, 16));
VP_REG_FLD_MOD(dispc, hw_videoport, DISPC_VP_CONTROL, 1, 0, 0);
}
--
2.43.0
next prev parent reply other threads:[~2025-04-14 11:12 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-14 11:11 [PATCH v3 00/17] drm/bridge: cdns-dsi: Make it work a bit better Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 01/17] drm/tidss: Fix missing includes and struct decls Tomi Valkeinen
2025-04-14 11:11 ` Tomi Valkeinen [this message]
2025-04-15 13:14 ` [PATCH v3 02/17] drm/tidss: Use the crtc_* timings when programming the HW Aradhya Bhatia
2025-04-14 11:11 ` [PATCH v3 03/17] drm/tidss: Adjust the pclk based on the HW capabilities Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 04/17] phy: cdns-dphy: Store hs_clk_rate and return it Tomi Valkeinen
2025-04-15 13:15 ` Aradhya Bhatia
2025-04-14 11:11 ` [PATCH v3 05/17] phy: cdns-dphy: Remove leftover code Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 06/17] drm/bridge: cdns-dsi: Remove extra line at the end of the file Tomi Valkeinen
2025-04-15 13:17 ` Aradhya Bhatia
2025-04-14 11:11 ` [PATCH v3 07/17] drm/bridge: cdns-dsi: Drop crtc_* code Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 08/17] drm/bridge: cdns-dsi: Remove broken fifo emptying check Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 09/17] drm/bridge: cdns-dsi: Drop checks that shouldn't be in .mode_valid() Tomi Valkeinen
2025-04-15 13:18 ` Aradhya Bhatia
2025-04-14 11:11 ` [PATCH v3 10/17] drm/bridge: cdns-dsi: Update htotal in cdns_dsi_mode2cfg() Tomi Valkeinen
2025-04-15 13:23 ` Aradhya Bhatia
2025-04-14 11:11 ` [PATCH v3 11/17] drm/bridge: cdns-dsi: Drop cdns_dsi_adjust_phy_config() Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 12/17] drm/bridge: cdns-dsi: Adjust mode to negative syncs Tomi Valkeinen
2025-04-15 13:23 ` Aradhya Bhatia
2025-04-14 11:11 ` [PATCH v3 13/17] drm/bridge: cdns-dsi: Fix REG_WAKEUP_TIME value Tomi Valkeinen
2025-04-15 20:10 ` Aradhya Bhatia
2025-04-25 11:42 ` Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 14/17] drm/bridge: cdns-dsi: Use video mode and clean up cdns_dsi_mode2cfg() Tomi Valkeinen
2025-04-20 18:10 ` Aradhya Bhatia
2025-04-25 11:57 ` Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 15/17] drm/bridge: cdns-dsi: Fix event mode Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 16/17] drm/bridge: cdns-dsi: Tune adjusted_mode->clock according to dsi needs Tomi Valkeinen
2025-04-20 18:01 ` Aradhya Bhatia
2025-04-25 12:55 ` Tomi Valkeinen
2025-04-14 11:11 ` [PATCH v3 17/17] drm/bridge: cdns-dsi: Don't fail on MIPI_DSI_MODE_VIDEO_BURST Tomi Valkeinen
2025-04-15 7:02 ` [PATCH v3 00/17] drm/bridge: cdns-dsi: Make it work a bit better Parth Panchoil
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