From: Chris Zhong <zyw@rock-chips.com>
To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de,
yzq@rock-chips.com, mark.rutland@arm.com,
devicetree@vger.kernel.org, robh+dt@kernel.org,
galak@codeaurora.org, pawel.moll@arm.com, seanpaul@chromium.org
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org,
Chris Zhong <zyw@rock-chips.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/5] drm/rockchip/dsi: remove mode_valid function
Date: Fri, 20 Jan 2017 18:10:49 +0800 [thread overview]
Message-ID: <1484907051-7159-4-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1484907051-7159-1-git-send-email-zyw@rock-chips.com>
The MIPI DSI do not need check the validity of resolution, the max
resolution should depend VOP. Hence, remove rk3288_mipi_dsi_mode_valid
here.
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---
Changes in v3: None
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 39 ----------------------------------
1 file changed, 39 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index a93ce97..6f0e252 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -278,8 +278,6 @@ struct dw_mipi_dsi_plat_data {
u32 grf_dsi0_mode;
u32 grf_dsi0_mode_reg;
unsigned int max_data_lanes;
- enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
- struct drm_display_mode *mode);
};
struct dw_mipi_dsi {
@@ -1081,23 +1079,8 @@ static int dw_mipi_dsi_connector_get_modes(struct drm_connector *connector)
return drm_panel_get_modes(dsi->panel);
}
-static enum drm_mode_status dw_mipi_dsi_mode_valid(
- struct drm_connector *connector,
- struct drm_display_mode *mode)
-{
- struct dw_mipi_dsi *dsi = con_to_dsi(connector);
-
- enum drm_mode_status mode_status = MODE_OK;
-
- if (dsi->pdata->mode_valid)
- mode_status = dsi->pdata->mode_valid(connector, mode);
-
- return mode_status;
-}
-
static struct drm_connector_helper_funcs dw_mipi_dsi_connector_helper_funcs = {
.get_modes = dw_mipi_dsi_connector_get_modes,
- .mode_valid = dw_mipi_dsi_mode_valid,
};
static void dw_mipi_dsi_drm_connector_destroy(struct drm_connector *connector)
@@ -1168,33 +1151,11 @@ static int rockchip_mipi_parse_dt(struct dw_mipi_dsi *dsi)
return 0;
}
-static enum drm_mode_status rk3288_mipi_dsi_mode_valid(
- struct drm_connector *connector,
- struct drm_display_mode *mode)
-{
- /*
- * The VID_PKT_SIZE field in the DSI_VID_PKT_CFG
- * register is 11-bit.
- */
- if (mode->hdisplay > 0x7ff)
- return MODE_BAD_HVALUE;
-
- /*
- * The V_ACTIVE_LINES field in the DSI_VTIMING_CFG
- * register is 11-bit.
- */
- if (mode->vdisplay > 0x7ff)
- return MODE_BAD_VVALUE;
-
- return MODE_OK;
-}
-
static struct dw_mipi_dsi_plat_data rk3288_mipi_dsi_drv_data = {
.dsi0_en_bit = RK3288_DSI0_SEL_VOP_LIT,
.dsi1_en_bit = RK3288_DSI1_SEL_VOP_LIT,
.grf_switch_reg = RK3288_GRF_SOC_CON6,
.max_data_lanes = 4,
- .mode_valid = rk3288_mipi_dsi_mode_valid,
};
static struct dw_mipi_dsi_plat_data rk3399_mipi_dsi_drv_data = {
--
2.6.3
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next prev parent reply other threads:[~2017-01-20 10:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-20 10:10 [PATCH v3 0/5] Rockchip dw-mipi-dsi driver Chris Zhong
2017-01-20 10:10 ` [PATCH v3 1/5] dt-bindings: add rk3399 support for dw-mipi-rockchip Chris Zhong
2017-01-20 10:10 ` [PATCH v3 2/5] drm/rockchip/dsi: dw-mipi: support RK3399 mipi dsi Chris Zhong
[not found] ` <1484907051-7159-3-git-send-email-zyw-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-01-23 17:30 ` Sean Paul
2017-01-20 10:10 ` Chris Zhong [this message]
2017-01-23 17:48 ` [PATCH v3 3/5] drm/rockchip/dsi: remove mode_valid function Sean Paul
2017-01-24 2:27 ` Chris Zhong
2017-02-01 18:12 ` Sean Paul
2017-02-05 3:42 ` Chris Zhong
2017-02-05 7:42 ` Mark yao
2017-01-20 10:10 ` [PATCH v3 4/5] dt-bindings: add power domain node for dw-mipi-rockchip Chris Zhong
2017-01-20 10:10 ` [PATCH v3 5/5] drm/rockchip/dsi: add dw-mipi power domain support Chris Zhong
2017-01-23 18:03 ` Sean Paul
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