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Mon, 10 Jun 2019 17:23:09 -0700 (PDT) From: Derek Basehore To: linux-kernel@vger.kernel.org Subject: [PATCH 4/5] drm/connector: Split out orientation quirk detection Date: Mon, 10 Jun 2019 17:22:55 -0700 Message-Id: <20190611002256.186969-5-dbasehore@chromium.org> X-Mailer: git-send-email 2.22.0.rc2.383.gf4fbbf30c2-goog In-Reply-To: <20190611002256.186969-1-dbasehore@chromium.org> References: <20190611002256.186969-1-dbasehore@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190610_172310_645788_76AAD069 X-CRM114-Status: GOOD ( 16.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Derek Basehore , p.zabel@pengutronix.de, maxime.ripard@bootlin.com, sam@ravnborg.org, intel-gfx@lists.freedesktop.org, joonas.lahtinen@linux.intel.com, maarten.lankhorst@linux.intel.com, jani.nikula@linux.intel.com, airlied@linux.ie, thierry.reding@gmail.com, matthias.bgg@gmail.com, dri-devel@lists.freedesktop.org, daniel@ffwll.ch, rodrigo.vivi@intel.com, ck.hu@mediatek.com, linux-mediatek@lists.infradead.org, sean@poorly.run, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This removes the orientation quirk detection from the code to add an orientation property to a panel. This is used only for legacy x86 systems, yet we'd like to start using this on device tree systems where quirk detection like this is not needed. Signed-off-by: Derek Basehore --- drivers/gpu/drm/drm_connector.c | 16 ++++------------ drivers/gpu/drm/i915/vlv_dsi.c | 13 +++++++++---- include/drm/drm_connector.h | 2 +- 3 files changed, 14 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index e17586aaa80f..58a09b65028b 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -1894,31 +1894,23 @@ EXPORT_SYMBOL(drm_connector_set_vrr_capable_property); * drm_connector_init_panel_orientation_property - * initialize the connecters panel_orientation property * @connector: connector for which to init the panel-orientation property. - * @width: width in pixels of the panel, used for panel quirk detection - * @height: height in pixels of the panel, used for panel quirk detection * * This function should only be called for built-in panels, after setting * connector->display_info.panel_orientation first (if known). * - * This function will check for platform specific (e.g. DMI based) quirks - * overriding display_info.panel_orientation first, then if panel_orientation - * is not DRM_MODE_PANEL_ORIENTATION_UNKNOWN it will attach the - * "panel orientation" property to the connector. + * This function will check if the panel_orientation is not + * DRM_MODE_PANEL_ORIENTATION_UNKNOWN. If not, it will attach the "panel + * orientation" property to the connector. * * Returns: * Zero on success, negative errno on failure. */ int drm_connector_init_panel_orientation_property( - struct drm_connector *connector, int width, int height) + struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_display_info *info = &connector->display_info; struct drm_property *prop; - int orientation_quirk; - - orientation_quirk = drm_get_panel_orientation_quirk(width, height); - if (orientation_quirk != DRM_MODE_PANEL_ORIENTATION_UNKNOWN) - info->panel_orientation = orientation_quirk; if (info->panel_orientation == DRM_MODE_PANEL_ORIENTATION_UNKNOWN) return 0; diff --git a/drivers/gpu/drm/i915/vlv_dsi.c b/drivers/gpu/drm/i915/vlv_dsi.c index bfe2891eac37..113129996530 100644 --- a/drivers/gpu/drm/i915/vlv_dsi.c +++ b/drivers/gpu/drm/i915/vlv_dsi.c @@ -1650,6 +1650,7 @@ static void intel_dsi_add_properties(struct intel_connector *connector) if (connector->panel.fixed_mode) { u32 allowed_scalers; + int orientation; allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) | BIT(DRM_MODE_SCALE_FULLSCREEN); if (!HAS_GMCH(dev_priv)) @@ -1660,12 +1661,16 @@ static void intel_dsi_add_properties(struct intel_connector *connector) connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT; - connector->base.display_info.panel_orientation = - vlv_dsi_get_panel_orientation(connector); - drm_connector_init_panel_orientation_property( - &connector->base, + orientation = drm_get_panel_orientation_quirk( connector->panel.fixed_mode->hdisplay, connector->panel.fixed_mode->vdisplay); + if (orientation != DRM_MODE_PANEL_ORIENTATION_UNKNOWN) + connector->display_info.panel_orientation = orientation; + else + connector->display_info.panel_orientation = + intel_dsi_get_panel_orientation(connector); + + drm_connector_init_panel_orientation_property(&connector->base); } } diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 47e749b74e5f..c2992f7a0dd5 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1370,7 +1370,7 @@ void drm_connector_set_link_status_property(struct drm_connector *connector, void drm_connector_set_vrr_capable_property( struct drm_connector *connector, bool capable); int drm_connector_init_panel_orientation_property( - struct drm_connector *connector, int width, int height); + struct drm_connector *connector); int drm_connector_attach_max_bpc_property(struct drm_connector *connector, int min, int max); -- 2.22.0.rc2.383.gf4fbbf30c2-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel