[PATCH/RFC,112/390] drm: Make the .mode_fixup() operations mode argument a const pointer

Message ID	1364525119-31791-113-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State	New, archived
Headers	show Return-Path: <ltsi-dev-bounces@lists.linuxfoundation.org> From: Simon Horman <horms+renesas@verge.net.au> To: ltsi-dev@lists.linuxfoundation.org Date: Fri, 29 Mar 2013 11:40:41 +0900 Message-Id: <1364525119-31791-113-git-send-email-horms+renesas@verge.net.au> In-Reply-To: <1364525119-31791-1-git-send-email-horms+renesas@verge.net.au> References: <1364525119-31791-1-git-send-email-horms+renesas@verge.net.au> Cc: Magnus Damm <magnus.damm@gmail.com> Subject: [LTSI-dev] [PATCH/RFC 112/390] drm: Make the .mode_fixup() operations mode argument a const pointer Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org

diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 3486ffe..aa4ec3c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -233,7 +233,7 @@ static void exynos_drm_crtc_commit(struct drm_crtc *crtc) static bool exynos_drm_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { DRM_DEBUG_KMS("%s\n", __FILE__); diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 1d81417..3517fea 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -170,7 +170,7 @@ struct exynos_drm_manager_ops { void (*apply)(struct device *subdrv_dev); void (*mode_fixup)(struct device *subdrv_dev, struct drm_connector *connector, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); void (*mode_set)(struct device *subdrv_dev, void *mode); void (*get_max_resol)(struct device *subdrv_dev, unsigned int *width, diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index 6e9ac7b..b035177 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -108,7 +108,7 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode) static bool exynos_drm_encoder_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c index 3424463..e1e9701 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c @@ -140,7 +140,7 @@ static void drm_hdmi_disable_vblank(struct device *subdrv_dev) static void drm_hdmi_mode_fixup(struct device *subdrv_dev, struct drm_connector *connector, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_hdmi_context *ctx = to_context(subdrv_dev); diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h index f3ae192..3bcf052 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h @@ -48,7 +48,7 @@ struct exynos_hdmi_ops { /* manager */ void (*mode_fixup)(void *ctx, struct drm_connector *connector, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); void (*mode_set)(void *ctx, void *mode); void (*get_max_resol)(void *ctx, unsigned int *width, diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index b003538..f673ad4 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1902,7 +1902,7 @@ static void hdmi_conf_apply(struct hdmi_context *hdata) } static void hdmi_mode_fixup(void *ctx, struct drm_connector *connector, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_display_mode *m; diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c index a71a6cd..f60d695 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_crt.c +++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c @@ -93,7 +93,7 @@ static int cdv_intel_crt_mode_valid(struct drm_connector *connector, } static bool cdv_intel_crt_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c index be84559..1e273ab 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_display.c +++ b/drivers/gpu/drm/gma500/cdv_intel_display.c @@ -679,7 +679,7 @@ static void cdv_intel_crtc_commit(struct drm_crtc *crtc) } static bool cdv_intel_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c index e4db89d..5c8cea0 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c @@ -90,7 +90,7 @@ static void cdv_hdmi_mode_set(struct drm_encoder *encoder, } static bool cdv_hdmi_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c index 8359c1a..8047faa 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c +++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c @@ -270,7 +270,7 @@ static int cdv_intel_lvds_mode_valid(struct drm_connector *connector, } static bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c index d52358b..a6163cf 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c @@ -684,7 +684,7 @@ void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode) } bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct mdfld_dsi_encoder *dsi_encoder = mdfld_dsi_encoder(encoder); diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h index 6f76247..2b40663 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h @@ -65,7 +65,7 @@ extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev, /* MDFLD DPI helper functions */ extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode); extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder); extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder); diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c index a35a292..62dee08 100644 --- a/drivers/gpu/drm/gma500/mdfld_intel_display.c +++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c @@ -123,7 +123,7 @@ static void psb_intel_crtc_commit(struct drm_crtc *crtc) } static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c index a39b0d0..4a59766 100644 --- a/drivers/gpu/drm/gma500/oaktrail_crtc.c +++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c @@ -499,7 +499,7 @@ oaktrail_crtc_mode_set_exit: } static bool oaktrail_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index 8e5ddd0..850bf93 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -197,7 +197,7 @@ static int oaktrail_hdmi_mode_valid(struct drm_connector *connector, } static bool oaktrail_hdmi_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c index 2616558..abe7bc2 100644 --- a/drivers/gpu/drm/gma500/psb_intel_display.c +++ b/drivers/gpu/drm/gma500/psb_intel_display.c @@ -558,7 +558,7 @@ void psb_intel_encoder_destroy(struct drm_encoder *encoder) } static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h index f40535e..26b185e 100644 --- a/drivers/gpu/drm/gma500/psb_intel_drv.h +++ b/drivers/gpu/drm/gma500/psb_intel_drv.h @@ -269,7 +269,7 @@ extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device *mode_cmd, void *mm_private); extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); extern int psb_intel_lvds_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode); diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c index c83f5b5..37adc9e 100644 --- a/drivers/gpu/drm/gma500/psb_intel_lvds.c +++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c @@ -375,7 +375,7 @@ int psb_intel_lvds_mode_valid(struct drm_connector *connector, } bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c index 3b8f977..e8a2aa1 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c @@ -901,7 +901,7 @@ static bool psb_intel_sdvo_set_tv_format(struct psb_intel_sdvo *psb_intel_sdvo) static bool psb_intel_sdvo_set_output_timings_from_mode(struct psb_intel_sdvo *psb_intel_sdvo, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct psb_intel_sdvo_dtd output_dtd; @@ -918,7 +918,7 @@ psb_intel_sdvo_set_output_timings_from_mode(struct psb_intel_sdvo *psb_intel_sdv static bool psb_intel_sdvo_set_input_timings_for_mode(struct psb_intel_sdvo *psb_intel_sdvo, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { /* Reset the input timing to the screen. Assume always input 0. */ @@ -942,7 +942,7 @@ psb_intel_sdvo_set_input_timings_for_mode(struct psb_intel_sdvo *psb_intel_sdvo, } static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder); diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c index d3f2e87..36d9522 100644 --- a/drivers/gpu/drm/i2c/ch7006_drv.c +++ b/drivers/gpu/drm/i2c/ch7006_drv.c @@ -88,7 +88,7 @@ static void ch7006_encoder_restore(struct drm_encoder *encoder) } static bool ch7006_encoder_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct ch7006_priv *priv = to_ch7006_priv(encoder); diff --git a/drivers/gpu/drm/i2c/ch7006_mode.c b/drivers/gpu/drm/i2c/ch7006_mode.c index c860f24..9b83574 100644 --- a/drivers/gpu/drm/i2c/ch7006_mode.c +++ b/drivers/gpu/drm/i2c/ch7006_mode.c @@ -172,7 +172,7 @@ struct ch7006_mode ch7006_modes[] = { }; struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder, - struct drm_display_mode *drm_mode) + const struct drm_display_mode *drm_mode) { struct ch7006_priv *priv = to_ch7006_priv(encoder); struct ch7006_mode *mode; diff --git a/drivers/gpu/drm/i2c/ch7006_priv.h b/drivers/gpu/drm/i2c/ch7006_priv.h index 17667b7..09599f4 100644 --- a/drivers/gpu/drm/i2c/ch7006_priv.h +++ b/drivers/gpu/drm/i2c/ch7006_priv.h @@ -111,7 +111,7 @@ extern struct ch7006_tv_norm_info ch7006_tv_norms[]; extern struct ch7006_mode ch7006_modes[]; struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder, - struct drm_display_mode *drm_mode); + const struct drm_display_mode *drm_mode); void ch7006_setup_levels(struct drm_encoder *encoder); void ch7006_setup_subcarrier(struct drm_encoder *encoder); diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c index b7d45ab..30b8ae5 100644 --- a/drivers/gpu/drm/i2c/sil164_drv.c +++ b/drivers/gpu/drm/i2c/sil164_drv.c @@ -254,7 +254,7 @@ sil164_encoder_restore(struct drm_encoder *encoder) static bool sil164_encoder_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h index 8c2ad01..5891469 100644 --- a/drivers/gpu/drm/i915/dvo.h +++ b/drivers/gpu/drm/i915/dvo.h @@ -86,7 +86,7 @@ struct intel_dvo_dev_ops { * buses with clock limitations. */ bool (*mode_fixup)(struct intel_dvo_device *dvo, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); /* diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 342ffb7..778f9db 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -111,7 +111,7 @@ static int intel_crt_mode_valid(struct drm_connector *connector, } static bool intel_crt_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 83e39ea..5decbc0 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -684,7 +684,8 @@ intel_dp_i2c_init(struct intel_dp *intel_dp, } static bool -intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, +intel_dp_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index 020a7d7..899f383 100644 --- a/drivers/gpu/drm/i915/intel_dvo.c +++ b/drivers/gpu/drm/i915/intel_dvo.c @@ -136,7 +136,7 @@ static int intel_dvo_mode_valid(struct drm_connector *connector, } static bool intel_dvo_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder); diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 84361c3..74f1f00 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -317,7 +317,7 @@ static int intel_hdmi_mode_valid(struct drm_connector *connector, } static bool intel_hdmi_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 802fec2..f4da7e3 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -228,7 +228,7 @@ static inline u32 panel_fitter_scaling(u32 source, u32 target) } static bool intel_lvds_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 48da509..46da44d 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -946,7 +946,7 @@ static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo) static bool intel_sdvo_set_output_timings_from_mode(struct intel_sdvo *intel_sdvo, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct intel_sdvo_dtd output_dtd; @@ -986,7 +986,7 @@ intel_sdvo_set_input_timings_for_mode(struct intel_sdvo *intel_sdvo, } static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder); diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index c82b1d4..bc7f3c4 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -891,7 +891,8 @@ intel_tv_mode_valid(struct drm_connector *connector, static bool -intel_tv_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, +intel_tv_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c index 728d075..7c7a694 100644 --- a/drivers/gpu/drm/nouveau/nv04_crtc.c +++ b/drivers/gpu/drm/nouveau/nv04_crtc.c @@ -215,7 +215,7 @@ nv_crtc_dpms(struct drm_crtc *crtc, int mode) } static bool -nv_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode, +nv_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/nouveau/nv04_dac.c b/drivers/gpu/drm/nouveau/nv04_dac.c index f180dcf..09ac275 100644 --- a/drivers/gpu/drm/nouveau/nv04_dac.c +++ b/drivers/gpu/drm/nouveau/nv04_dac.c @@ -332,7 +332,7 @@ nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) } static bool nv04_dac_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { if (nv04_dac_in_use(encoder)) diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c index 473f30a..89640f2 100644 --- a/drivers/gpu/drm/nouveau/nv04_dfp.c +++ b/drivers/gpu/drm/nouveau/nv04_dfp.c @@ -179,7 +179,7 @@ static struct drm_encoder *get_tmds_slave(struct drm_encoder *encoder) } static bool nv04_dfp_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); diff --git a/drivers/gpu/drm/nouveau/nv17_tv.c b/drivers/gpu/drm/nouveau/nv17_tv.c index 696d7e7..67be5db 100644 --- a/drivers/gpu/drm/nouveau/nv17_tv.c +++ b/drivers/gpu/drm/nouveau/nv17_tv.c @@ -338,7 +338,7 @@ static int nv17_tv_mode_valid(struct drm_encoder *encoder, } static bool nv17_tv_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder); diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c index 701b927..9007e59 100644 --- a/drivers/gpu/drm/nouveau/nv50_crtc.c +++ b/drivers/gpu/drm/nouveau/nv50_crtc.c @@ -535,7 +535,7 @@ nv50_crtc_commit(struct drm_crtc *crtc) } static bool -nv50_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode, +nv50_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/nouveau/nv50_dac.c b/drivers/gpu/drm/nouveau/nv50_dac.c index 55c5633..56df5cb 100644 --- a/drivers/gpu/drm/nouveau/nv50_dac.c +++ b/drivers/gpu/drm/nouveau/nv50_dac.c @@ -175,7 +175,8 @@ nv50_dac_restore(struct drm_encoder *encoder) } static bool -nv50_dac_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, +nv50_dac_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); diff --git a/drivers/gpu/drm/nouveau/nv50_sor.c b/drivers/gpu/drm/nouveau/nv50_sor.c index 2746402..04e5448 100644 --- a/drivers/gpu/drm/nouveau/nv50_sor.c +++ b/drivers/gpu/drm/nouveau/nv50_sor.c @@ -327,7 +327,8 @@ nv50_sor_restore(struct drm_encoder *encoder) } static bool -nv50_sor_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, +nv50_sor_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c index 8a555fb..c7c5a81 100644 --- a/drivers/gpu/drm/nouveau/nvd0_display.c +++ b/drivers/gpu/drm/nouveau/nvd0_display.c @@ -607,7 +607,7 @@ nvd0_crtc_commit(struct drm_crtc *crtc) } static bool -nvd0_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode, +nvd0_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; @@ -938,7 +938,8 @@ nvd0_dac_dpms(struct drm_encoder *encoder, int mode) } static bool -nvd0_dac_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, +nvd0_dac_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); @@ -1377,7 +1378,8 @@ nvd0_sor_dpms(struct drm_encoder *encoder, int mode) } static bool -nvd0_sor_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, +nvd0_sor_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 19f4082..10cfef7 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -1622,7 +1622,7 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc, } static bool atombios_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode)) diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index 3b6165f..bd369ad 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -572,7 +572,7 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder, } void radeon_dp_set_link_config(struct drm_connector *connector, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct radeon_connector *radeon_connector = to_radeon_connector(connector); struct radeon_connector_atom_dig *dig_connector; diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index f6176bc..3e97654 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -58,7 +58,7 @@ static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder) } static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); @@ -2234,7 +2234,7 @@ radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode) } static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 1e74406..9e7e6dc 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1328,7 +1328,7 @@ void radeon_modeset_fini(struct radeon_device *rdev) radeon_i2c_fini(rdev); } -static bool is_hdtv_mode(struct drm_display_mode *mode) +static bool is_hdtv_mode(const struct drm_display_mode *mode) { /* try and guess if this is a tv or a monitor */ if ((mode->vdisplay == 480 && mode->hdisplay == 720) || /* 480p */ @@ -1341,7 +1341,7 @@ static bool is_hdtv_mode(struct drm_display_mode *mode) } bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = crtc->dev; diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c index 9760e5a..94b4a1c 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c @@ -990,7 +990,7 @@ static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode) } static bool radeon_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode)) diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index d92f483..da2ba74 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -244,7 +244,7 @@ static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder, } static bool radeon_legacy_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 778c1f0..1f88d02 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -482,7 +482,7 @@ extern void radeon_connector_hotplug(struct drm_connector *connector); extern int radeon_dp_mode_valid_helper(struct drm_connector *connector, struct drm_display_mode *mode); extern void radeon_dp_set_link_config(struct drm_connector *connector, - struct drm_display_mode *mode); + const struct drm_display_mode *mode); extern void radeon_dp_link_train(struct drm_encoder *encoder, struct drm_connector *connector); extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector); @@ -672,7 +672,7 @@ void radeon_enc_destroy(struct drm_encoder *encoder); void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj); void radeon_combios_asic_init(struct drm_device *dev); bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); void radeon_panel_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *adjusted_mode); diff --git a/drivers/gpu/drm/udl/udl_encoder.c b/drivers/gpu/drm/udl/udl_encoder.c index 56e75f0..0731ab2 100644 --- a/drivers/gpu/drm/udl/udl_encoder.c +++ b/drivers/gpu/drm/udl/udl_encoder.c @@ -27,7 +27,7 @@ static void udl_encoder_disable(struct drm_encoder *encoder) } static bool udl_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 0d78167..ac2d717 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -251,7 +251,7 @@ static void udl_crtc_dpms(struct drm_crtc *crtc, int mode) } static bool udl_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { diff --git a/drivers/staging/omapdrm/omap_crtc.c b/drivers/staging/omapdrm/omap_crtc.c index 8b864af..62e0022 100644 --- a/drivers/staging/omapdrm/omap_crtc.c +++ b/drivers/staging/omapdrm/omap_crtc.c @@ -60,7 +60,7 @@ static void omap_crtc_dpms(struct drm_crtc *crtc, int mode) } static bool omap_crtc_mode_fixup(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; diff --git a/drivers/staging/omapdrm/omap_encoder.c b/drivers/staging/omapdrm/omap_encoder.c index 06c52cb..31c735d 100644 --- a/drivers/staging/omapdrm/omap_encoder.c +++ b/drivers/staging/omapdrm/omap_encoder.c @@ -48,7 +48,7 @@ static void omap_encoder_dpms(struct drm_encoder *encoder, int mode) } static bool omap_encoder_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct omap_encoder *omap_encoder = to_omap_encoder(encoder); diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 94fa637..f43d556 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -62,7 +62,7 @@ struct drm_crtc_helper_funcs { /* Provider can fixup or change mode timings before modeset occurs */ bool (*mode_fixup)(struct drm_crtc *crtc, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); /* Actually set the mode */ int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode, @@ -96,7 +96,7 @@ struct drm_encoder_helper_funcs { void (*restore)(struct drm_encoder *encoder); bool (*mode_fixup)(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); void (*prepare)(struct drm_encoder *encoder); void (*commit)(struct drm_encoder *encoder); diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h index 2f65633..7dc3852 100644 --- a/include/drm/drm_encoder_slave.h +++ b/include/drm/drm_encoder_slave.h @@ -54,7 +54,7 @@ struct drm_encoder_slave_funcs { void (*save)(struct drm_encoder *encoder); void (*restore)(struct drm_encoder *encoder); bool (*mode_fixup)(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); int (*mode_valid)(struct drm_encoder *encoder, struct drm_display_mode *mode);

[PATCH/RFC,112/390] drm: Make the .mode_fixup() operations mode argument a const pointer

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Patch