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Thu, 20 Mar 2025 11:32:31 +0000 (GMT) Received: from 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa (172.25.0.133) by HHMAIL05.hh.imgtec.org (10.100.10.120) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Thu, 20 Mar 2025 11:32:30 +0000 From: Matt Coster Date: Thu, 20 Mar 2025 11:32:20 +0000 Subject: [PATCH v4 10/18] drm/imagination: Make has_fixed_data_addr a value Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20250320-sets-bxs-4-64-patch-v1-v4-10-d987cf4ca439@imgtec.com> References: <20250320-sets-bxs-4-64-patch-v1-v4-0-d987cf4ca439@imgtec.com> In-Reply-To: <20250320-sets-bxs-4-64-patch-v1-v4-0-d987cf4ca439@imgtec.com> To: Frank Binns , Matt Coster , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nishanth Menon , "Vignesh Raghavendra" , Tero Kristo CC: , , , , Randolph Sapp , Darren Etheridge , "Michal Wilczynski" , Alessio Belle , Alexandru Dadu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=5112; i=matt.coster@imgtec.com; h=from:subject:message-id; bh=0jvqKyl0DTi7pPLvPyDmMt6HACApaVo/AwCKCLzJVQs=; b=owGbwMvMwCFWuUfy8817WRsYT6slMaTf/nP0zeOVTJN3sRhyLX+2ZHpvyP2As2E6TfZCOdYft 57Q/VH1oKOUhUGMg0FWTJFlxwrLFWp/1LQkbvwqhpnDygQyhIGLUwAmMtOL4Z+xVbnJKcMmlosd qtuu3fy7u9ou+plhVNC++h6Rbcf4zfwZ/tmlTNp77MC1zL2bp5nv7Q4y+Bp/Tok/MXTWVh8mj5j /GlwA X-Developer-Key: i=matt.coster@imgtec.com; a=openpgp; fpr=05A40CFCE7269D61D97100A1747F0A9036F90DFA X-EXCLAIMER-MD-CONFIG: 15a78312-3e47-46eb-9010-2e54d84a9631 X-Proofpoint-GUID: WZ0l_ggqCQ6oY0BJ_jbGVS9FFLX-ImFM X-Proofpoint-ORIG-GUID: WZ0l_ggqCQ6oY0BJ_jbGVS9FFLX-ImFM X-Authority-Analysis: v=2.4 cv=V8Z90fni c=1 sm=1 tr=0 ts=67dbfccf cx=c_pps a=AKOq//PuzOIrVTIF9yBwbA==:117 a=AKOq//PuzOIrVTIF9yBwbA==:17 a=ETbM1kImDFEA:10 a=IkcTkHD0fZMA:10 a=Vs1iUdzkB0EA:10 a=VwQbUJbxAAAA:8 a=r_1tXGB3AAAA:8 a=_sBYpape5WJv0mR81mQA:9 a=QEXdDO2ut3YA:10 a=t8nPyN_e6usw4ciXM-Pk:22 This is currently a callback function which takes no parameters; there's no reason for this so let's make it a straightforward value in pvr_fw_defs. Signed-off-by: Matt Coster --- Changes in v4: - None - Link to v3: https://lore.kernel.org/r/20250310-sets-bxs-4-64-patch-v1-v3-= 10-143b3dbef02f@imgtec.com Changes in v3: - None - Link to v2: https://lore.kernel.org/r/20241118-sets-bxs-4-64-patch-v1-v2-= 11-3fd45d9fb0cf@imgtec.com Changes in v2: - None - Link to v1: https://lore.kernel.org/r/20241105-sets-bxs-4-64-patch-v1-v1-= 12-4ed30e865892@imgtec.com --- drivers/gpu/drm/imagination/pvr_fw.c | 2 +- drivers/gpu/drm/imagination/pvr_fw.h | 23 ++++++++--------------- drivers/gpu/drm/imagination/pvr_fw_meta.c | 8 +------- drivers/gpu/drm/imagination/pvr_fw_mips.c | 8 +------- 4 files changed, 11 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/imagination/pvr_fw.c b/drivers/gpu/drm/imagina= tion/pvr_fw.c index 555b5ca4a27de78ac092bf94c601d284abe41ea6..74ea83b5c1a5f1edd79d2f5ccf1= c6b1b400524a9 100644 --- a/drivers/gpu/drm/imagination/pvr_fw.c +++ b/drivers/gpu/drm/imagination/pvr_fw.c @@ -666,7 +666,7 @@ pvr_fw_process(struct pvr_device *pvr_dev) return PTR_ERR(fw_code_ptr); } =20 - if (pvr_dev->fw_dev.defs->has_fixed_data_addr()) { + if (pvr_dev->fw_dev.defs->has_fixed_data_addr) { u32 base_addr =3D private_data->base_addr & pvr_dev->fw_dev.fw_heap_info= .offset_mask; =20 fw_data_ptr =3D diff --git a/drivers/gpu/drm/imagination/pvr_fw.h b/drivers/gpu/drm/imagina= tion/pvr_fw.h index eead744835726712622d5aba9b3480fe264a089f..180d310074e3585c641e540a9e2= 576b5ab2a5705 100644 --- a/drivers/gpu/drm/imagination/pvr_fw.h +++ b/drivers/gpu/drm/imagination/pvr_fw.h @@ -166,21 +166,6 @@ struct pvr_fw_defs { */ int (*wrapper_init)(struct pvr_device *pvr_dev); =20 - /** - * @has_fixed_data_addr: - * - * Called to check if firmware fixed data must be loaded at the address g= iven by the - * firmware layout table. - * - * This function is mandatory. - * - * Returns: - * * %true if firmware fixed data must be loaded at the address given by= the firmware - * layout table. - * * %false otherwise. - */ - bool (*has_fixed_data_addr)(void); - /** * @irq: FW Interrupt information. * @@ -205,6 +190,14 @@ struct pvr_fw_defs { /** @clear_mask: Value to write to the clear_reg in order to clear FW IR= Qs. */ u32 clear_mask; } irq; + + /** + * @has_fixed_data_addr: Specify whether the firmware fixed data must be = loaded at the + * address given by the firmware layout table. + * + * This value is mandatory. + */ + bool has_fixed_data_addr; }; =20 /** diff --git a/drivers/gpu/drm/imagination/pvr_fw_meta.c b/drivers/gpu/drm/im= agination/pvr_fw_meta.c index 6786e0153970691fa51ba3a0e62c00a46244a3a3..62ddfea6b7306784b979ce209bf= df4a9938f8984 100644 --- a/drivers/gpu/drm/imagination/pvr_fw_meta.c +++ b/drivers/gpu/drm/imagination/pvr_fw_meta.c @@ -533,12 +533,6 @@ pvr_meta_vm_unmap(struct pvr_device *pvr_dev, struct p= vr_fw_object *fw_obj) fw_obj->fw_mm_node.start, fw_obj->fw_mm_node.size); } =20 -static bool -pvr_meta_has_fixed_data_addr(void) -{ - return false; -} - const struct pvr_fw_defs pvr_fw_defs_meta =3D { .init =3D pvr_meta_init, .fw_process =3D pvr_meta_fw_process, @@ -546,11 +540,11 @@ const struct pvr_fw_defs pvr_fw_defs_meta =3D { .vm_unmap =3D pvr_meta_vm_unmap, .get_fw_addr_with_offset =3D pvr_meta_get_fw_addr_with_offset, .wrapper_init =3D pvr_meta_wrapper_init, - .has_fixed_data_addr =3D pvr_meta_has_fixed_data_addr, .irq =3D { .status_reg =3D ROGUE_CR_META_SP_MSLVIRQSTATUS, .clear_reg =3D ROGUE_CR_META_SP_MSLVIRQSTATUS, .status_mask =3D ROGUE_CR_META_SP_MSLVIRQSTATUS_TRIGVECT2_EN, .clear_mask =3D ROGUE_CR_META_SP_MSLVIRQSTATUS_TRIGVECT2_CLRMSK, }, + .has_fixed_data_addr =3D false, }; diff --git a/drivers/gpu/drm/imagination/pvr_fw_mips.c b/drivers/gpu/drm/im= agination/pvr_fw_mips.c index f195c602bb112066e88210d0106cb5ffc0a9abc6..2c3172841886b70eb7a9992ec38= 51f18adcad8d5 100644 --- a/drivers/gpu/drm/imagination/pvr_fw_mips.c +++ b/drivers/gpu/drm/imagination/pvr_fw_mips.c @@ -227,12 +227,6 @@ pvr_mips_get_fw_addr_with_offset(struct pvr_fw_object = *fw_obj, u32 offset) ROGUE_FW_HEAP_MIPS_BASE; } =20 -static bool -pvr_mips_has_fixed_data_addr(void) -{ - return true; -} - const struct pvr_fw_defs pvr_fw_defs_mips =3D { .init =3D pvr_mips_init, .fini =3D pvr_mips_fini, @@ -241,11 +235,11 @@ const struct pvr_fw_defs pvr_fw_defs_mips =3D { .vm_unmap =3D pvr_vm_mips_unmap, .get_fw_addr_with_offset =3D pvr_mips_get_fw_addr_with_offset, .wrapper_init =3D pvr_mips_wrapper_init, - .has_fixed_data_addr =3D pvr_mips_has_fixed_data_addr, .irq =3D { .status_reg =3D ROGUE_CR_MIPS_WRAPPER_IRQ_STATUS, .clear_reg =3D ROGUE_CR_MIPS_WRAPPER_IRQ_CLEAR, .status_mask =3D ROGUE_CR_MIPS_WRAPPER_IRQ_STATUS_EVENT_EN, .clear_mask =3D ROGUE_CR_MIPS_WRAPPER_IRQ_CLEAR_EVENT_EN, }, + .has_fixed_data_addr =3D true, }; --=20 2.49.0