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Fri, 15 Nov 2024 13:09:42 -0800 (PST) From: Dmitry Baryshkov Date: Fri, 15 Nov 2024 23:09:28 +0200 Subject: [PATCH 3/5] drm/sti: hda: pass const struct drm_display_mode* to hda_get_mode_idx() MIME-Version: 1.0 Message-Id: <20241115-drm-connector-mode-valid-const-v1-3-b1b523156f71@linaro.org> References: <20241115-drm-connector-mode-valid-const-v1-0-b1b523156f71@linaro.org> In-Reply-To: <20241115-drm-connector-mode-valid-const-v1-0-b1b523156f71@linaro.org> To: Jani Nikula , Rodrigo Vivi , Joonas Lahtinen , Tvrtko Ursulin , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Karol Herbst , Lyude Paul , Danilo Krummrich , Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , Xinhui Pan , Alain Volmat , Raphael Gallais-Pou , Liviu Dudau , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Peter Senna Tschudin , Ian Ray , Martyn Welch , Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , Stefan Agner , Alison Wang , Patrik Jakobsson , Philipp Zabel , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , Dave Airlie , Gerd Hoffmann , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Chen-Yu Tsai , Samuel Holland , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Cana?= =?utf-8?q?l?= , Raspberry Pi Kernel Maintenance , Gurchetan Singh , Chia-I Wu , Zack Rusin , Broadcom internal kernel review list Cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, imx@lists.linux.dev, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, virtualization@lists.linux.dev, spice-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2152; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=7MG/OwsNfTmDVn/mH57oaixvVZgNtOEeYuE42na1NvM=; b=owGbwMvMwMXYbdNlx6SpcZXxtFoSQ7r5jg5+cbXA1P3G+YHK+zSPn1YT5s95n2QvGvrowOXVb 9iWBV7uZDRmYWDkYpAVU2TxKWiZGrMpOezDjqn1MINYmUCmMHBxCsBEPKez/1PR33Ng1s+rcm9z bL6yZ2fqWfuGFpQ4u9z4GVuXumtWcOlGnSMB2qnnxJ4eF9XP/DLX5dEcPpvbW02qHPJYP081f1S R0eTwZ9vjD9tVdf4UhJ7l6Cvf6C+ga+Cju8q9ePq21HD1AwL+wQsaVH81cp99b2P6mWum9Kfbaa rNLEVT5yw5VD2l0TxiqkzHJI/o35q9/R91hRms7Tr10mJvaIdz/n0c56Ym/2BNh5/uMmkV3zy9m c8DtyodM1RMvpkaULjJfcJekUSGSQ3LZiws29kicizgVU7lO5XzB4+4h6u/SIyY4v5ghdNHLoP4 +aG20Tznxdbs6GmO6jLMj3/wyWJ70bFLMao7uGWcf3ACAA== X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Make hda_get_mode_idx() accept const struct drm_display_mode pointer instead of just raw struct drm_display_mode. This is a preparation to converting the mode_valid() callback of drm_connector to accept const struct drm_display_mode argument. Signed-off-by: Dmitry Baryshkov Reviewed-by: Laurent Pinchart Acked-by: Raphael Gallais-Pou --- drivers/gpu/drm/sti/sti_hda.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c index f18faad974aa2eda58c1e49537f8337db119d4b7..829dc4b034e8a79a908bda60485c2b94ef96890c 100644 --- a/drivers/gpu/drm/sti/sti_hda.c +++ b/drivers/gpu/drm/sti/sti_hda.c @@ -280,12 +280,12 @@ static void hda_write(struct sti_hda *hda, u32 val, int offset) * * Return true if mode is found */ -static bool hda_get_mode_idx(struct drm_display_mode mode, int *idx) +static bool hda_get_mode_idx(const struct drm_display_mode *mode, int *idx) { unsigned int i; for (i = 0; i < ARRAY_SIZE(hda_supported_modes); i++) - if (drm_mode_equal(&hda_supported_modes[i].mode, &mode)) { + if (drm_mode_equal(&hda_supported_modes[i].mode, mode)) { *idx = i; return true; } @@ -443,7 +443,7 @@ static void sti_hda_pre_enable(struct drm_bridge *bridge) if (clk_prepare_enable(hda->clk_hddac)) DRM_ERROR("Failed to prepare/enable hda_hddac clk\n"); - if (!hda_get_mode_idx(hda->mode, &mode_idx)) { + if (!hda_get_mode_idx(&hda->mode, &mode_idx)) { DRM_ERROR("Undefined mode\n"); return; } @@ -526,7 +526,7 @@ static void sti_hda_set_mode(struct drm_bridge *bridge, drm_mode_copy(&hda->mode, mode); - if (!hda_get_mode_idx(hda->mode, &mode_idx)) { + if (!hda_get_mode_idx(&hda->mode, &mode_idx)) { DRM_ERROR("Undefined mode\n"); return; } @@ -614,7 +614,7 @@ sti_hda_connector_mode_valid(struct drm_connector *connector, = to_sti_hda_connector(connector); struct sti_hda *hda = hda_connector->hda; - if (!hda_get_mode_idx(*mode, &idx)) { + if (!hda_get_mode_idx(mode, &idx)) { return MODE_BAD; } else { result = clk_round_rate(hda->clk_pix, target);