Message ID | 20230526030559.326566-5-aford173@gmail.com |
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State | New |
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Thu, 25 May 2023 20:06:14 -0700 (PDT) From: Adam Ford <aford173@gmail.com> To: dri-devel@lists.freedesktop.org Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>, Frieder Schrempf <frieder.schrempf@kontron.de>, Chen-Yu Tsai <wenst@chromium.org>, Inki Dae <inki.dae@samsung.com>, Jagan Teki <jagan@amarulasolutions.com>, Marek Szyprowski <m.szyprowski@samsung.com>, 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>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Marek Vasut <marex@denx.de>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V8 4/7] drm: bridge: samsung-dsim: Select GENERIC_PHY_MIPI_DPHY Date: Thu, 25 May 2023 22:05:56 -0500 Message-Id: <20230526030559.326566-5-aford173@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230526030559.326566-1-aford173@gmail.com> References: <20230526030559.326566-1-aford173@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766924437368636511?= X-GMAIL-MSGID: =?utf-8?q?1766924437368636511?= |
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drm: bridge: samsung-dsim: Support variable clocking
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Commit Message
Adam Ford
May 26, 2023, 3:05 a.m. UTC
In order to support variable DPHY timings, it's necessary to enable GENERIC_PHY_MIPI_DPHY so phy_mipi_dphy_get_default_config can be used to determine the nominal values for a given resolution and refresh rate. Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Chen-Yu Tsai <wenst@chromium.org> --- drivers/gpu/drm/bridge/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index f076a09afac0..82c68b042444 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -227,6 +227,7 @@ config DRM_SAMSUNG_DSIM select DRM_KMS_HELPER select DRM_MIPI_DSI select DRM_PANEL_BRIDGE + select GENERIC_PHY_MIPI_DPHY help The Samsung MIPI DSIM bridge controller driver. This MIPI DSIM bridge can be found it on Exynos SoCs and